1. Jacoba Elisabeth Preiss

. 8 1929 Amsterdam.

a. Jacoba Elisabeth 22 7 1952 Amsterdam Michiel Wals 26 , Albert Wals Anna Catharina Hendrika Dijkstra. 17 1926 Landsmeer.

( ).

• a.i. Anja Wals.
• a.ii. Albert Wals. 22 1953 Amsterdam.
• a.iii. Elisabeth Wals. 18 1956 Amsterdam.