<?xml version="1.0" encoding="UTF-8"?>
<dataset name="antipopes" title="Antipopes" source="https://aidb.si/d/antipopes">
  <row>
    <id>199-natalius</id>
    <name>Natalius</name>
    <wikidata_id>Q4314104</wikidata_id>
    <pontificate>c. 199 – c. 200</pontificate>
    <start_year>199</start_year>
    <end_year>200</end_year>
    <days_as_antipope>365</days_as_antipope>
    <regnal_name_latin>Natalius</regnal_name_latin>
    <personal_name>Natalius</personal_name>
    <born>c. 159</born>
    <birthplace>Rome, Roman Empire</birthplace>
    <opposed_to>Zephyrinus</opposed_to>
    <counted_in_numbering>false</counted_in_numbering>
  </row>
  <row>
    <id>217-saint-hippolytus</id>
    <name>Saint Hippolytus</name>
    <wikidata_id>Q207113</wikidata_id>
    <pontificate>20 Dec 217 – 28 Sep 235</pontificate>
    <start_year>217</start_year>
    <end_year>235</end_year>
    <days_as_antipope>6491</days_as_antipope>
    <regnal_name_latin>Hippolytus</regnal_name_latin>
    <personal_name>Hippolytus</personal_name>
    <born>170</born>
    <birthplace>Rome, Roman Empire</birthplace>
    <opposed_to>Callixtus I; Urban I; Pontian</opposed_to>
    <counted_in_numbering>false</counted_in_numbering>
  </row>
  <row>
    <id>251-novatian</id>
    <name>Novatian</name>
    <wikidata_id>Q222890</wikidata_id>
    <pontificate>Mar 251 – Aug 258</pontificate>
    <start_year>251</start_year>
    <end_year>258</end_year>
    <days_as_antipope>2710</days_as_antipope>
    <regnal_name_latin>Novatianus</regnal_name_latin>
    <personal_name>Novatian</personal_name>
    <born>c. 200</born>
    <birthplace>Rome, Roman Empire</birthplace>
    <opposed_to>Cornelius; Lucius I; Stephen I; Sixtus II</opposed_to>
    <counted_in_numbering>false</counted_in_numbering>
  </row>
  <row>
    <id>309-heraclius</id>
    <name>Heraclius</name>
    <wikidata_id>Q1607774</wikidata_id>
    <pontificate>20 Apr 309 – 16 Aug 310</pontificate>
    <start_year>309</start_year>
    <end_year>310</end_year>
    <days_as_antipope>483</days_as_antipope>
    <regnal_name_latin>Heraclius</regnal_name_latin>
    <personal_name>Heraclius</personal_name>
    <born>c. 265</born>
    <birthplace>Rome, Roman Empire</birthplace>
    <opposed_to>Eusebius</opposed_to>
    <counted_in_numbering>false</counted_in_numbering>
  </row>
  <row>
    <id>355-felix-ii</id>
    <name>Felix II</name>
    <wikidata_id>Q299410</wikidata_id>
    <pontificate>355 – 26 Nov 365</pontificate>
    <start_year>355</start_year>
    <end_year>365</end_year>
    <days_as_antipope>3982</days_as_antipope>
    <regnal_name_latin>Felix secundus</regnal_name_latin>
    <personal_name>Felix</personal_name>
    <born>c. 270</born>
    <birthplace>Rome, Roman Empire</birthplace>
    <opposed_to>Liberius</opposed_to>
    <counted_in_numbering>true</counted_in_numbering>
  </row>
  <row>
    <id>366-ursicinus</id>
    <name>Ursicinus</name>
    <wikidata_id>Q298769</wikidata_id>
    <pontificate>1 Oct 366 – 16 Nov 367</pontificate>
    <start_year>366</start_year>
    <end_year>367</end_year>
    <days_as_antipope>411</days_as_antipope>
    <regnal_name_latin>Ursicinus</regnal_name_latin>
    <personal_name>Ursinus</personal_name>
    <born>c. 300</born>
    <birthplace>Rome, Roman Empire</birthplace>
    <opposed_to>Damasus I</opposed_to>
    <counted_in_numbering>false</counted_in_numbering>
  </row>
  <row>
    <id>418-eulalius</id>
    <name>Eulalius</name>
    <wikidata_id>Q311922</wikidata_id>
    <pontificate>27 Dec 418 – 3 Apr 419</pontificate>
    <start_year>418</start_year>
    <end_year>419</end_year>
    <days_as_antipope>97</days_as_antipope>
    <regnal_name_latin>Eulalius</regnal_name_latin>
    <personal_name>Eulalius</personal_name>
    <born>c. 370</born>
    <birthplace>Rome, Roman Empire</birthplace>
    <opposed_to>Boniface I</opposed_to>
    <counted_in_numbering>false</counted_in_numbering>
  </row>
  <row>
    <id>498-laurentius</id>
    <name>Laurentius</name>
    <wikidata_id>Q295509</wikidata_id>
    <pontificate>22 Nov 498 – Aug 506/08</pontificate>
    <start_year>498</start_year>
    <end_year>506</end_year>
    <days_as_antipope>3569</days_as_antipope>
    <regnal_name_latin>Laurentius</regnal_name_latin>
    <personal_name>Lorenzo Celio</personal_name>
    <born>c. 460</born>
    <birthplace>Rome, Roman Empire</birthplace>
    <opposed_to>Symmachus</opposed_to>
    <counted_in_numbering>false</counted_in_numbering>
  </row>
  <row>
    <id>530-dioscorus</id>
    <name>Dioscorus</name>
    <wikidata_id>Q312869</wikidata_id>
    <pontificate>22 Sep 530 – 14 Oct 530</pontificate>
    <start_year>530</start_year>
    <end_year>530</end_year>
    <days_as_antipope>22</days_as_antipope>
    <regnal_name_latin>Dioscurus</regnal_name_latin>
    <personal_name>Dióskoros</personal_name>
    <born>c. 450</born>
    <birthplace>Alexandria</birthplace>
    <opposed_to>Boniface II</opposed_to>
    <counted_in_numbering>false</counted_in_numbering>
  </row>
  <row>
    <id>687-theodore</id>
    <name>Theodore</name>
    <wikidata_id>Q316548</wikidata_id>
    <pontificate>16 Jun 687 – 21 Sep 687</pontificate>
    <start_year>687</start_year>
    <end_year>687</end_year>
    <days_as_antipope>97</days_as_antipope>
    <regnal_name_latin>Theodorus</regnal_name_latin>
    <personal_name>Theodore</personal_name>
    <born>c. 599</born>
    <birthplace>Rome, Duchy of Rome</birthplace>
    <opposed_to>Sergius I</opposed_to>
    <counted_in_numbering>false</counted_in_numbering>
  </row>
  <row>
    <id>687-paschal-i-</id>
    <name>Paschal (I)</name>
    <wikidata_id>Q319415</wikidata_id>
    <pontificate>21 Sep 687 – 27 Dec 687</pontificate>
    <start_year>687</start_year>
    <end_year>687</end_year>
    <days_as_antipope>97</days_as_antipope>
    <regnal_name_latin>Paschalis</regnal_name_latin>
    <personal_name>Pascale</personal_name>
    <born>c. 598</born>
    <birthplace>Rome, Duchy of Rome</birthplace>
    <opposed_to>Sergius I</opposed_to>
    <counted_in_numbering>false</counted_in_numbering>
  </row>
  <row>
    <id>767-constantine-ii</id>
    <name>Constantine II</name>
    <wikidata_id>Q313495</wikidata_id>
    <pontificate>28 Jun 767 – 6 Aug 768</pontificate>
    <start_year>767</start_year>
    <end_year>768</end_year>
    <days_as_antipope>405</days_as_antipope>
    <regnal_name_latin>Constantinus secundus</regnal_name_latin>
    <personal_name>Konstantinus</personal_name>
    <born>c. 700</born>
    <birthplace>Rome, Duchy of Rome</birthplace>
    <opposed_to>Between Paul I and Stephen III</opposed_to>
    <counted_in_numbering>false</counted_in_numbering>
  </row>
  <row>
    <id>768-philip</id>
    <name>Philip</name>
    <wikidata_id>Q312861</wikidata_id>
    <pontificate>31 Jul 768</pontificate>
    <start_year>768</start_year>
    <end_year>768</end_year>
    <days_as_antipope>0</days_as_antipope>
    <regnal_name_latin>Philippus</regnal_name_latin>
    <personal_name>Philip</personal_name>
    <born>c. 701</born>
    <birthplace>Rome, Duchy of Rome</birthplace>
    <opposed_to>Stephen III</opposed_to>
    <counted_in_numbering>false</counted_in_numbering>
  </row>
  <row>
    <id>844-john-viii</id>
    <name>John VIII</name>
    <wikidata_id>Q314017</wikidata_id>
    <pontificate>25 Jan – 31 May 844</pontificate>
    <start_year>844</start_year>
    <end_year>844</end_year>
    <days_as_antipope>151</days_as_antipope>
    <regnal_name_latin>Joannes octavus</regnal_name_latin>
    <personal_name>Giovanni</personal_name>
    <born>c. 800</born>
    <birthplace>Rome, Papal States</birthplace>
    <opposed_to>Sergius II</opposed_to>
    <counted_in_numbering>false</counted_in_numbering>
  </row>
  <row>
    <id>855-anastasius-iii-bibliothecarius</id>
    <name>Anastasius III Bibliothecarius</name>
    <wikidata_id>Q125984</wikidata_id>
    <pontificate>Jan 855 – 31 Mar 855</pontificate>
    <start_year>855</start_year>
    <end_year>855</end_year>
    <days_as_antipope>89</days_as_antipope>
    <regnal_name_latin>Anastasius tertius</regnal_name_latin>
    <personal_name>Anastasius</personal_name>
    <born>c. 810</born>
    <birthplace>Rome, Papal States</birthplace>
    <opposed_to>Benedict III</opposed_to>
    <counted_in_numbering>false</counted_in_numbering>
  </row>
  <row>
    <id>903-christopher</id>
    <name>Christopher</name>
    <wikidata_id>Q313964</wikidata_id>
    <pontificate>3 Oct 903 – 27 Jan 904</pontificate>
    <start_year>903</start_year>
    <end_year>904</end_year>
    <days_as_antipope>116</days_as_antipope>
    <regnal_name_latin>Christophorus</regnal_name_latin>
    <personal_name>Christoforo</personal_name>
    <born>c. 850</born>
    <birthplace>Rome, Papal States</birthplace>
    <opposed_to>Between Leo V and Sergius III</opposed_to>
    <counted_in_numbering>false</counted_in_numbering>
  </row>
  <row>
    <id>963-leo-viii</id>
    <name>Leo VIII</name>
    <wikidata_id>Q227965</wikidata_id>
    <pontificate>6 December 963 – 26 February 964</pontificate>
    <start_year>963</start_year>
    <end_year>964</end_year>
    <days_as_antipope>82</days_as_antipope>
    <regnal_name_latin>Leo octavus</regnal_name_latin>
    <personal_name>Leone</personal_name>
    <born>c. 915</born>
    <birthplace>Rome, Papal States</birthplace>
    <opposed_to>John XII</opposed_to>
    <counted_in_numbering>true</counted_in_numbering>
  </row>
  <row>
    <id>974-boniface-vii</id>
    <name>Boniface VII</name>
    <wikidata_id>Q312931</wikidata_id>
    <pontificate>Jul 974; 20 Aug 984 – 20 Jul 985</pontificate>
    <start_year>974</start_year>
    <end_year>985</end_year>
    <days_as_antipope>364</days_as_antipope>
    <regnal_name_latin>Bonifacius</regnal_name_latin>
    <personal_name>Franco Ferrucci</personal_name>
    <born>c. 900</born>
    <birthplace>Rome, Papal States</birthplace>
    <opposed_to>Between Benedict VI and Benedict VII; Between John XIV and John XV</opposed_to>
    <counted_in_numbering>true</counted_in_numbering>
  </row>
  <row>
    <id>997-john-xvi</id>
    <name>John XVI</name>
    <wikidata_id>Q348587</wikidata_id>
    <pontificate>Apr 997 – Feb 998</pontificate>
    <start_year>997</start_year>
    <end_year>998</end_year>
    <days_as_antipope>365</days_as_antipope>
    <regnal_name_latin>Joannes</regnal_name_latin>
    <personal_name>John Filagatto</personal_name>
    <born>c. 941</born>
    <birthplace>Rossano, Calabria, Papal States (Italy)</birthplace>
    <opposed_to>Gregory V</opposed_to>
    <counted_in_numbering>true</counted_in_numbering>
  </row>
  <row>
    <id>1012-gregory-vi</id>
    <name>Gregory VI</name>
    <wikidata_id>Q320630</wikidata_id>
    <pontificate>Jun 1012</pontificate>
    <start_year>1012</start_year>
    <end_year>1012</end_year>
    <days_as_antipope>29</days_as_antipope>
    <regnal_name_latin>Gregorius Sextus</regnal_name_latin>
    <personal_name>Gregorio</personal_name>
    <born>c. 960</born>
    <birthplace>Rome, Papal States</birthplace>
    <opposed_to>Benedict VIII</opposed_to>
    <counted_in_numbering>false</counted_in_numbering>
  </row>
  <row>
    <id>1058-benedict-x</id>
    <name>Benedict X</name>
    <wikidata_id>Q117656</wikidata_id>
    <pontificate>4 Apr 1058 – 24 Jan 1059</pontificate>
    <start_year>1058</start_year>
    <end_year>1059</end_year>
    <days_as_antipope>295</days_as_antipope>
    <regnal_name_latin>Benedictus Decimus</regnal_name_latin>
    <personal_name>Giovanni Mincio dei Conti di Tusculo</personal_name>
    <born>c. 1000</born>
    <birthplace>Rome, Papal States</birthplace>
    <opposed_to>Nicholas II</opposed_to>
    <counted_in_numbering>true</counted_in_numbering>
  </row>
  <row>
    <id>1061-honorius-ii</id>
    <name>Honorius II</name>
    <wikidata_id>Q355773</wikidata_id>
    <pontificate>July 1061 – 31 May 1064</pontificate>
    <start_year>1061</start_year>
    <end_year>1064</end_year>
    <days_as_antipope>1065</days_as_antipope>
    <regnal_name_latin>Honorius Secundus</regnal_name_latin>
    <personal_name>Pietro Cadalus</personal_name>
    <born>1010</born>
    <birthplace>Verona, Papal States</birthplace>
    <opposed_to>Alexander II</opposed_to>
    <counted_in_numbering>false</counted_in_numbering>
  </row>
  <row>
    <id>1080-clement-iii</id>
    <name>Clement III</name>
    <wikidata_id>Q336684</wikidata_id>
    <pontificate>25 Jun 1080, 21 Mar 1084 – 8 Sep 1100</pontificate>
    <start_year>1080</start_year>
    <end_year>1100</end_year>
    <days_as_antipope>7348</days_as_antipope>
    <regnal_name_latin>Clemens Tertius</regnal_name_latin>
    <personal_name>Guibert of Ravenna</personal_name>
    <born>c. 1029</born>
    <birthplace>Parma, Papal States</birthplace>
    <opposed_to>Gregory VII; Victor III; Urban II; Paschal II</opposed_to>
    <counted_in_numbering>false</counted_in_numbering>
  </row>
  <row>
    <id>1100-theodoric</id>
    <name>Theodoric</name>
    <wikidata_id>Q356628</wikidata_id>
    <pontificate>8 Sep 1100 – Jan 1101</pontificate>
    <start_year>1100</start_year>
    <end_year>1101</end_year>
    <days_as_antipope>121</days_as_antipope>
    <regnal_name_latin>Theodoricus</regnal_name_latin>
    <personal_name>Theodoro</personal_name>
    <born>c. 1030</born>
    <birthplace>Rome, Papal States</birthplace>
    <opposed_to>Paschal II</opposed_to>
    <counted_in_numbering>false</counted_in_numbering>
  </row>
  <row>
    <id>1101-adalbert-or-albert</id>
    <name>Adalbert or Albert</name>
    <wikidata_id>Q435314</wikidata_id>
    <pontificate>Jan 1101 – Feb 1102</pontificate>
    <start_year>1101</start_year>
    <end_year>1102</end_year>
    <days_as_antipope>31</days_as_antipope>
    <regnal_name_latin>Adalbertus</regnal_name_latin>
    <personal_name>Albert</personal_name>
    <born>c. 1046</born>
    <birthplace>Atella, Campania, Papal States</birthplace>
    <opposed_to>Paschal II</opposed_to>
    <counted_in_numbering>false</counted_in_numbering>
  </row>
  <row>
    <id>1105-sylvester-iv</id>
    <name>Sylvester IV</name>
    <wikidata_id>Q368150</wikidata_id>
    <pontificate>8 Nov 1105 – 11 Apr 1111</pontificate>
    <start_year>1105</start_year>
    <end_year>1111</end_year>
    <days_as_antipope>2150</days_as_antipope>
    <regnal_name_latin>Sylvester Quartus</regnal_name_latin>
    <personal_name>Maginulf</personal_name>
    <born>c. 1050</born>
    <birthplace>Rome, Papal States</birthplace>
    <opposed_to>Paschal II</opposed_to>
    <counted_in_numbering>false</counted_in_numbering>
  </row>
  <row>
    <id>1118-gregory-viii</id>
    <name>Gregory VIII</name>
    <wikidata_id>Q365848</wikidata_id>
    <pontificate>10 Mar 1118 – 22 Apr 1121</pontificate>
    <start_year>1118</start_year>
    <end_year>1121</end_year>
    <days_as_antipope>1139</days_as_antipope>
    <regnal_name_latin>Gregorius Octavus</regnal_name_latin>
    <personal_name>Maurice Burdain</personal_name>
    <born>c. 1057</born>
    <birthplace>Limousin, Occitania, France</birthplace>
    <opposed_to>Gelasius II; Callixtus II</opposed_to>
    <counted_in_numbering>false</counted_in_numbering>
  </row>
  <row>
    <id>1124-celestine-ii</id>
    <name>Celestine II</name>
    <wikidata_id>Q356619</wikidata_id>
    <pontificate>16 Dec 1124</pontificate>
    <start_year>1124</start_year>
    <end_year>1124</end_year>
    <days_as_antipope>0</days_as_antipope>
    <regnal_name_latin>Cœlestinus Secundus</regnal_name_latin>
    <personal_name>Teobaldo Boccapecci</personal_name>
    <born>c. 1050</born>
    <birthplace>Rome, Papal States</birthplace>
    <opposed_to>Honorius II</opposed_to>
    <counted_in_numbering>false</counted_in_numbering>
  </row>
  <row>
    <id>1130-anacletus-ii</id>
    <name>Anacletus II</name>
    <wikidata_id>Q314025</wikidata_id>
    <pontificate>14 Feb 1130 – 25 Jan 1138</pontificate>
    <start_year>1130</start_year>
    <end_year>1138</end_year>
    <days_as_antipope>2902</days_as_antipope>
    <regnal_name_latin>Anacletus Secundus</regnal_name_latin>
    <personal_name>Pietro Pierleoni</personal_name>
    <born>c. 1090</born>
    <birthplace>Rome, Papal States</birthplace>
    <opposed_to>Innocent II</opposed_to>
    <counted_in_numbering>false</counted_in_numbering>
  </row>
  <row>
    <id>1138-victor-iv</id>
    <name>Victor IV</name>
    <wikidata_id>Q435340</wikidata_id>
    <pontificate>25 Jan 1138 – 28 Mar 1138</pontificate>
    <start_year>1138</start_year>
    <end_year>1138</end_year>
    <days_as_antipope>63</days_as_antipope>
    <regnal_name_latin>Victor Quartus</regnal_name_latin>
    <personal_name>Gregorio Conti</personal_name>
    <born>c. 1057</born>
    <birthplace>Ceccano, Papal States</birthplace>
    <opposed_to>Innocent II</opposed_to>
    <counted_in_numbering>false</counted_in_numbering>
  </row>
  <row>
    <id>1159-victor-iv</id>
    <name>Victor IV</name>
    <wikidata_id>Q241387</wikidata_id>
    <pontificate>7 Sep 1159 – 20 Apr 1164</pontificate>
    <start_year>1159</start_year>
    <end_year>1164</end_year>
    <days_as_antipope>1687</days_as_antipope>
    <regnal_name_latin>Victor Quartus</regnal_name_latin>
    <personal_name>Ottavio di Montecelio</personal_name>
    <born>c. 1095</born>
    <birthplace>Tivoli, Papal States</birthplace>
    <opposed_to>Alexander III</opposed_to>
    <counted_in_numbering>false</counted_in_numbering>
  </row>
  <row>
    <id>1164-paschal-iii</id>
    <name>Paschal III</name>
    <wikidata_id>Q346582</wikidata_id>
    <pontificate>22 Apr 1164 – 28 Sep 1168</pontificate>
    <start_year>1164</start_year>
    <end_year>1168</end_year>
    <days_as_antipope>1620</days_as_antipope>
    <regnal_name_latin>Paschalis Tertius</regnal_name_latin>
    <personal_name>Guido di Crema</personal_name>
    <born>c. 1110</born>
    <birthplace>Crema, Lombardy, Papal States</birthplace>
    <opposed_to>Alexander III</opposed_to>
    <counted_in_numbering>false</counted_in_numbering>
  </row>
  <row>
    <id>1168-callixtus-iii</id>
    <name>Callixtus III</name>
    <wikidata_id>Q356636</wikidata_id>
    <pontificate>Sep 1168 – 29 Aug 1178</pontificate>
    <start_year>1168</start_year>
    <end_year>1178</end_year>
    <days_as_antipope>3649</days_as_antipope>
    <regnal_name_latin>Callixtus Tertius</regnal_name_latin>
    <personal_name>Giovanni of Struma</personal_name>
    <born>c. 1090</born>
    <birthplace>Arezzo, Papal States</birthplace>
    <opposed_to>Alexander III</opposed_to>
    <counted_in_numbering>false</counted_in_numbering>
  </row>
  <row>
    <id>1179-innocent-iii</id>
    <name>Innocent III</name>
    <wikidata_id>Q350462</wikidata_id>
    <pontificate>29 Sep 1179 – Jan 1180</pontificate>
    <start_year>1179</start_year>
    <end_year>1180</end_year>
    <days_as_antipope>95</days_as_antipope>
    <regnal_name_latin>Innocentius Tertius</regnal_name_latin>
    <personal_name>Lanzo of Sezza</personal_name>
    <born>c. 1120</born>
    <birthplace>Sezze, Papal States</birthplace>
    <opposed_to>Alexander III</opposed_to>
    <counted_in_numbering>false</counted_in_numbering>
  </row>
  <row>
    <id>1328-nicholas-v</id>
    <name>Nicholas V</name>
    <wikidata_id>Q348611</wikidata_id>
    <pontificate>12 May 1328 – 12 Aug 1330</pontificate>
    <start_year>1328</start_year>
    <end_year>1330</end_year>
    <days_as_antipope>822</days_as_antipope>
    <regnal_name_latin>Nicolaus Quintus</regnal_name_latin>
    <personal_name>Pietro Rainalducci</personal_name>
    <born>c. 1258</born>
    <birthplace>Corvaro, Papal States</birthplace>
    <opposed_to>John XXII</opposed_to>
    <counted_in_numbering>false</counted_in_numbering>
  </row>
  <row>
    <id>1378-clement-vii</id>
    <name>Clement VII</name>
    <wikidata_id>Q320371</wikidata_id>
    <pontificate>20 Sep 1378 – 16 Sep 1394</pontificate>
    <start_year>1378</start_year>
    <end_year>1394</end_year>
    <days_as_antipope>5840</days_as_antipope>
    <regnal_name_latin>Clemens</regnal_name_latin>
    <personal_name>Robert of Geneva</personal_name>
    <born>1342</born>
    <birthplace>Annecy, France</birthplace>
    <opposed_to>Urban VI; Boniface IX</opposed_to>
    <counted_in_numbering>false</counted_in_numbering>
  </row>
  <row>
    <id>1394-benedict-xiii</id>
    <name>Benedict XIII</name>
    <wikidata_id>Q310371</wikidata_id>
    <pontificate>28 Sep 1394 – 23 May 1423</pontificate>
    <start_year>1394</start_year>
    <end_year>1423</end_year>
    <days_as_antipope>10463</days_as_antipope>
    <regnal_name_latin>Benedictus</regnal_name_latin>
    <personal_name>Pedro de Luna</personal_name>
    <born>25 November 1328</born>
    <birthplace>Illueca, Aragon</birthplace>
    <opposed_to>Boniface IX; Innocent VII; Gregory XII; Martin V</opposed_to>
    <counted_in_numbering>false</counted_in_numbering>
  </row>
  <row>
    <id>1409-alexander-v</id>
    <name>Alexander V</name>
    <wikidata_id>Q262884</wikidata_id>
    <pontificate>25 Jun 1409 – 3 May 1410</pontificate>
    <start_year>1409</start_year>
    <end_year>1410</end_year>
    <days_as_antipope>312</days_as_antipope>
    <regnal_name_latin>Alexander</regnal_name_latin>
    <personal_name>Pietro Philarghi</personal_name>
    <born>c. 1339</born>
    <birthplace>Crete, Republic of Venice</birthplace>
    <opposed_to>Gregory XII</opposed_to>
    <counted_in_numbering>true</counted_in_numbering>
  </row>
  <row>
    <id>1410-john-xxiii</id>
    <name>John XXIII</name>
    <wikidata_id>Q294599</wikidata_id>
    <pontificate>25 May 1410 – 29 May 1415</pontificate>
    <start_year>1410</start_year>
    <end_year>1415</end_year>
    <days_as_antipope>1832</days_as_antipope>
    <regnal_name_latin>Ioannes Vicecimus Tertius</regnal_name_latin>
    <personal_name>Baldassare Cossa</personal_name>
    <born>c. 1365</born>
    <opposed_to>Gregory XII</opposed_to>
    <counted_in_numbering>false</counted_in_numbering>
  </row>
  <row>
    <id>1423-clement-viii</id>
    <name>Clement VIII</name>
    <wikidata_id>Q348629</wikidata_id>
    <pontificate>10 Jun 1423 – 26 Jul 1429</pontificate>
    <start_year>1423</start_year>
    <end_year>1429</end_year>
    <days_as_antipope>2241</days_as_antipope>
    <regnal_name_latin>Clemens Octavus</regnal_name_latin>
    <personal_name>Gil Sánchez Muñoz y Carbón</personal_name>
    <born>1370</born>
    <birthplace>Teruel, Aragon</birthplace>
    <opposed_to>Martin V</opposed_to>
    <counted_in_numbering>false</counted_in_numbering>
  </row>
  <row>
    <id>1424-benedict-xiv</id>
    <name>Benedict XIV</name>
    <pontificate>1424–1430</pontificate>
    <start_year>1424</start_year>
    <end_year>1430</end_year>
    <days_as_antipope>2403</days_as_antipope>
    <regnal_name_latin>Benedictus Quartus Decimus</regnal_name_latin>
    <personal_name>Bernard Garnier</personal_name>
    <born>1370</born>
    <birthplace>France</birthplace>
    <opposed_to>Martin V</opposed_to>
    <counted_in_numbering>false</counted_in_numbering>
  </row>
  <row>
    <id>1430-benedict-xiv</id>
    <name>Benedict XIV</name>
    <pontificate>1430–1437</pontificate>
    <start_year>1430</start_year>
    <end_year>1437</end_year>
    <days_as_antipope>2799</days_as_antipope>
    <regnal_name_latin>Benedictus Quartus Decimus</regnal_name_latin>
    <personal_name>Jean Carrier</personal_name>
    <born>c. 1370</born>
    <birthplace>France</birthplace>
    <opposed_to>Martin V</opposed_to>
    <counted_in_numbering>false</counted_in_numbering>
  </row>
  <row>
    <id>1439-felix-v</id>
    <name>Felix V</name>
    <wikidata_id>Q312636</wikidata_id>
    <pontificate>5 Nov 1439 – 7 Apr 1449</pontificate>
    <start_year>1439</start_year>
    <end_year>1449</end_year>
    <days_as_antipope>3441</days_as_antipope>
    <regnal_name_latin>Fœlix</regnal_name_latin>
    <personal_name>Duke Amadeus VIII of Savoy</personal_name>
    <born>4 September 1383</born>
    <birthplace>Chambéry, Savoy</birthplace>
    <opposed_to>Eugene IV; Nicholas V</opposed_to>
    <counted_in_numbering>false</counted_in_numbering>
  </row>
</dataset>
