| 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,[DAL-DOORNIK]
 
 
 Key: S=as a Spouse, C=as a Child, P=as a Parent 
| Names | Born | Died |  
| DAL |  |  |  
| Aagje GerritsdC | born April 6, 1792 | died June 30, 1868 |  
| GerritS |  | died December 18, 1800 |  
| DE BOER |  |  |  
| AnnigjeP |  |  |  
| Elizabeth "Betsy"S |  
| Folkert FolkertsP | born 1868 |  |  
| JacobP |  
| Maria Catharina "Ria"C |  
| Pieter FolkertsS | born May 12, 1907 | died December 5, 1977 |  
| DE HOSSON |  |  |  
| Alexander EdwinS |  
| DE NIJS |  |  |  
| Anna MariaP |  
| DE SMIDT |  |  |  
| ConstanceS | born 1902 |  |  
| JannisP |  
| DE VEEN |  |  |  
| HarminaP | born 1903 |  |  
| DE VRIES |  |  |  
| AnnachienS | born October 27, 1927 | died April 17, 1982 |  
| LammertP | born 1898 |  |  
| DE VRIJ |  |  |  
| EngeltjeP | born 1853 |  |  
| DE WIT |  |  |  
| AagjeP |  |  |  
| KrijntjeP |  
| DEKKER |  |  |  
| Gerrit PieterszP | born January 22, 1772 | died November 30, 1829 |  
| Jan "Opa"P | born August 13, 1861 | died March 3, 1945 |  
| Jansje JeanetteS | born December 3, 1889 | died December 1, 1965 |  
| LijsbethS | born 1816 |  |  
| Trijntje KlaasdP | born October 21, 1825 | died May 4, 1870 |  
| DIJKSTRA |  |  |  
| DurkP | born May 16, 1894 | died June 16, 1945 |  
| Maria Constantia AnnyS | born April 26, 1930 | died December 24, 2002 |  
| DONK |  |  |  
| GijsbertP |  
| Pieter HendrikS | born 1887 | died July 20, 1954 |  
| DOORNIK |  |  |  
| Anthonie HendrikusP |  
| Marinus AdrianusS | born 1888 |  |  
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