| Descendants of Jacob Cornelisz BLOK and Guurtjr Gerrits KEIJZERName ListNo Surname, <, A, B, C, D, E, F, G, H, I, J, K, L, [M], N, O, P, Q, R, S, T, U, V, W, X, Y, Z,[MAHAR-MOOIJ]
 
 
 Key: S=as a Spouse, C=as a Child, P=as a Parent 
| Names | Born | Died |  
| MAHAR |  |  |  
| EdwardS | born May 21, 1936 | died September 1971 |  
| John A.P |  
| MAN |  |  |  
| AaltjeP | born 1859 | died November 7, 1937 |  
| NiesjeP |  |  |  
| MANDEMAKER |  |  |  
| HarmS | born September 27, 1908 |  |  
| KlaasP | born December 7, 1884 |  |  
| MELKERT |  |  |  
| Metje MariaP |  
| MENOP |  |  |  
| HerminaP | born 1854 |  |  
| METCALFE |  |  |  
| Florence MaeP | born November 24, 1915 | died June 2005 |  
| METZ |  |  |  
| AagjeP | born 1865 |  |  
| MOLENAAR |  |  |  
| JannetjeP | born December 24, 1889 | died March 8, 1956 |  
| MOOIJ |  |  |  
| MaartjeP |  
 |