1. Cornelis Proper

. 30 1860 Amsterdam.

a. Cornelis 23 8 1884 Ransdorp¹ Beertje Roele 20 , . 30 1863 Ransdorp.

( ).

• a.i. Jacob Proper. 12 1898 Amsterdam. Jacob Oostzaan, alhier 5 1949 51 .

  a.i.a. Jacob 24 13 1922 Oostzaan Hendrika Jacoba [Rika] Dral 20 , Dirk Dral Neeltje Keijzer. 7 1901 Oostzaan, Noordeinde B185.

  ( ).

  • a.i.a.i. Cornelis Simon Proper. 7 1923 Zaandam.
  • a.i.a.ii. Nellie [Nel] Proper. 5 1924.

    a.i.a.ii.a. Nellie [Nel] 26 20 1950 Oostzaan Hendrik [Henk] Onrust 26 , Hendrik [Henk] Onrust Neeltje Busch. 28 1923 Oostzaan.