Jetta Michel (Alexander)
- Date of birth:
- 20. Dezember 1884
- Birthplace:
- Niedaltdorf, Saarlouis
- Date of death:
- 23. September 1937
- Deceased in:
- Maastricht, Limburg, Niederlande
- LEA file number:
- Residence:
- Illingen
- Different spellings:
- -
Rudolph Salomon Köllmann
- Date of birth:
- 1882
- Birthplace:
- Hellenthal, Euskirchen
- Date of death:
- 16. Oktober 1965
- Deceased in:
- Maastricht, Limburg, Niederlande
- LEA file number:
- Residence:
- -
- Different spellings:
- -