1. Petronella Margaretha [Nel] Dijkman

wagenmaker Bernardus Johannes Dijkman Antje Ruiter. 2 1900 Oostzaan, Overtoom A012-1900. Petronella Margaretha [Nel] Amsterdam 2 1976 76 . Amsterdam.

a. Petronella Margaretha [Nel] 24 18 1925 Amsterdam¹ Leo Kock 30 , Charles Louis Kock Catharina [Trijntje] Bleeker. 30 1894 Amsterdam.

( ).

• a.i. Louis Kock. 18 1938 Landsmeer. Louis Middenbeemster 30 2002 64 . Westbeemster 3 2002.