2021 Relativity
2021 Relativity
Nicolaas Bernardus Siccama
Anna Christina Erents
b.  
d.  
b.  
d.  
Children
Augusta Geertruida Jantje Siccama(7 Oct 1872 - 18 Nov 1935)
Martinus Albertus Siccama(19 Jun 1876 - )
updated 3/27/21
copyright 2021 Jean Wisner Dupon