Known relations
Parents
This connection has been added by
M. Blokhuis
Father
-
Other family members
This connection has been added by
Redactie Joods Monument
Belia de Haas-Gazan
Mother
-
Other family members
Siblings
Salomon de Haas
Brother
-
Jewish war victim
Jacob Simon de Haas
Brother
-
Jewish war victim
David de Haas
Brother
-
Jewish war victim

Ephraim de Haas
Brother
-
Jewish war victim
Aron Izäk de Haas
Brother
-
Jewish war victim

Willem de Haas
-
Jewish war victim
This connection has been added by
Redactie Joods Monument

Leonie de Haas-Cohen
Wife
-
Jewish war victim
Children
This connection has been added by
Redactie Joods Monument

Cato de Haas
Daughter
-
Jewish war victim
This connection has been added by
Redactie Joods Monument

Jacob Menachem de Haas
Son
-
Jewish war victim
This connection has been added by
Redactie Joods Monument

Leo Mourice de Haas
Son
-
Jewish war victim
This connection has been added by
Redactie Joods Monument

Belia de Haas
Daughter
-
Jewish war victim
Other relatives
No other family known yet
The address of Willem de Haas
Paetsstraat 11 b, Rotterdam Visit location page
Residents
-
Willem de Haas
1896 -1943 -
Leonie de Haas-Cohen
1902 -1943 -
Jacob Menachem de Haas
1939 -1943 -
Leo Mourice de Haas
1930 -1943 - + 2 more