Johanna Cohn
- Date of birth:
- 26. Dezember 1888
- Birthplace:
- Jaraczewo
- Date of death:
- 30. November 1941
- Deceased in:
- Ghetto Riga
- LEA file number:
- Residence:
- -
- Different spellings:
- -
Siegfried Cohn
- Date of birth:
- 13. Oktober 1886
- Birthplace:
- Jaraczewo Polen
- Date of death:
- 10. Juli 1938
- Deceased in:
- KL Buchenwald
- LEA file number:
- Residence:
- -
- Different spellings:
- -