2021 Relativity
2021 Relativity
Harke Dijkman
Derkje Roelfsema
b.  
d.  
b.  
d.  
Children
Derk Dijkman(1880 - 26 Jan 1952)
Sietsko Dijkman(1885 - )
updated 3/27/21
copyright 2021 Jean Wisner Dupon