J
- Born
- October 30, 1870
- Died
- April 6, 1933
- , December 6, 1933
1
- Birthplace
- Place of death
- Citizenship
- Occupation
- Positions held
Overview
All data
19 statements · 11% with external sources · numbers in brackets are citations
On other databases
2 identifiers linking John Acker across the web's reference databases