Walter Maijer was married to Anneliese Maijer-Cohen and Marianne Yvonne was their daughter.
Sterf- en begraafregister van de Nederlands-Israëlitische Gemeente Haarlem (uitgave van de Nederlandse Kring voor Joodse Genealogie, 1999) p. 11, 22
The funeral records at the Jewish cemetery in Haarlem reveal that Walter Maijer was buried there.