Robert Albert Konrad Steingrube
Birth date:
8 JUL 1913
Birth place:
Hannover, Lower Saxony, , Germany
 
Death date:
  9 JUN 1980
Death place:
  Hannover, Lower Saxony, , Germany

Steingrube Family

Parents:
Father: Heinrich Gottlieb Steingrube
Mother: Ernestine Wilhelmine Elise Bornemann
Spouse:
Spouse: Anni Charlotte Hedwig Minna Alwine Heitmann
 
Siblings:
Robert Albert Konrad Steingrube
Children:
Steingrube