| 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,[KANSEN-KWAAD]
 
 
 Key: S=as a Spouse, C=as a Child, P=as a Parent 
| Names | Born | Died |  
| KANSEN |  |  |  
| MaartjeS |  
| KEIJZER |  |  |  
| GerritP |  
| Guurtje GerritsS | born 1705 |  |  
| KENNEDY |  |  |  
| Kelly DavidS |  
| Richard Earl "Dick"P | born October 4, 1931 | died November 6, 2014 |  
| KERKMAN |  |  |  
| AaltjeP |  
| KEUR |  |  |  
| ArendP | born April 13, 1840 | died July 2, 1909 |  
| DinaS | born January 31, 1867 | died June 16, 1910 |  
| GerritjeP |  
| KIEVIT |  |  |  
| KlaasP |  
| TeuntjeS | born 1884 |  |  
| KLUTS |  |  |  
| ChristinaS | born 1883 |  |  
| JacobusP |  
| KOK |  |  |  
| DuifjeP | born January 11, 1784 | died August 19, 1843 |  
| KlaasP |  |  |  
| KlaasS | born 1888 |  |  
| KONING |  |  |  
| KlaasP |  |  |  
| Petrus JohannesS | born 1892 |  |  
| TrijntjeP |  |  |  
| KOOMEN |  |  |  
| AntjeS | born September 24, 1855 | died May 1, 1908 |  
| HendrikP | born 1810 | died April 19, 1857 |  
| KOPER |  |  |  
| EngelP |  
| JohannesS | born 1892 |  |  
| JohannesC | born July 5, 1914 | died July 17, 1914 |  
| JohannesC | born 1916 |  |  
| KRAAIJVELD |  |  |  
| GerardinaS | born May 24, 1922 | died December 7, 2010 |  
| JacobP |  
| KRAMP |  |  |  
| CornelisS | born 1889 | died October 17, 1947 |  
| JanP |  
| KRISPIJN |  |  |  
| Jan DirkS | born 1899 |  |  
| PieterP |  
| KROOK |  |  |  
| GerritP |  
| KlaasS | born 1899 |  |  
| KUIJS |  |  |  
| Maartje CornelisdrP | born Abt 1745 | died March 2, 1795 |  
| KWAAD |  |  |  
| ElisabethP | born 1895 |  |  
 |