Family: Eduard Steinmetz / Arnoudina Johanna van Heemstra (F979)
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Male
Eduard Steinmetz
Birth 1911 Buitenzorg, Java, Indonesia 
Death Yes, date unknown Burial Marriage Father Mother
Female
Arnoudina Johanna van Heemstra
Birth 1911 Arnhem, Gelderland, Netherlands 
Death 1975 Amsterdam, Noord-Holland, Netherlands 
Burial Other Spouse Willem Jan Duyvené de Wit | F978 Marriage Father Arnoud Johan Anne Aleid van Heemstra, Baron | F8 Group Sheet Mother Elbrigje Wilhelmina Henriëtte van Asbeck | F8 Group Sheet