See also

• Herman BLAU's parents: Chaim BLAU (1854-1919) and Fani ADLER (1863-c. 1935)
• Herman BLAU's siblings: Linka BLAU (1890- ), Anna BLAU ( - ), Ilona BLAU (1892- ), Zepi BLAU (1892-1893), Aaron Hirsch BLAU ( - ), Regina BLAU (1894-1970) and Abraham BLAU ( - )