John Graetz
1917–1917
Nama dan Marga
John Ernest Graetz
Linimasa
- Birth
- 1917
- Death
- 1917
Hubungan
Saudara kandung
- Ronald Graetz (1919–2017)
- Norma Graetz (1920–?)
- Graetz (1930–2010)
Orang tua
- Herbert Graetz (1893–1985)
- Florence Shepherdson (1896–1961)
Sumber
- wikitree Graetz-329