Joseph Petuchowski
- Date of birth:
- 15. November 1845
- Birthplace:
- Nowgorod, Russland
- Date of death:
- 30. Dezember 1922
- Deceased in:
- Halberstadt, Harz, Sachsen
- LEA file number:
- Residence:
- -
- Different spellings:
- -
Helene Chage Marculowitz (Petuchowski)
- Date of birth:
- 17. August 1847
- Birthplace:
- Vilnius, Litauen
- Date of death:
- 22. März 1910
- Deceased in:
- Halberstadt, Harz, Sachsen
- LEA file number:
- Residence:
- -
- Different spellings:
- -