
| Martha Hendrika Wilhelmina Harff | |
| G: | 30 jul 1909 | 
| Laren NH | |
| O: | Ja, datum echter onbekend | 
| Klaas Reindert de Jong | |
| G: | 16 aug 1911 | 
| Amsterdam | |
| H: | 11 nov 1939 | 
| Amsterdam | |
| O: | 27 dec 1960 | 
| Enschede | |
| Hendrik Willem Harff | |
| G: | 25 jan 1912 | 
| Laren NH | |
| O: | 30 sep 1969 | 
| Adolphina Cornelia Harff | |
| G: | 28 jul 1913 | 
| Laren NH | |
| O: | Ja, datum echter onbekend | 
| Marianne Jeanette Harff | |
| G: | 01 aug 1917 | 
| Laren NH | |
| O: | 27 mrt 1918 | 
| Laren NH | |
| Engelina Geertruida Harff | |
| G: | 08 dec 1918 | 
| Laren NH | |
| O: | Ja, datum echter onbekend | 
| Willem Frederik Harff | |
| G: | 31 mrt 1921 | 
| Laren NH | |
| O: | 29 apr 1944 | 
| Duitsland | |
| Alida Jacoba Harff | |
| G: | 01 mrt 1923 | 
| Laren NH | |
| O: | 21 apr 1924 | 
| Hilversum | |
| Willem Frederik Harff | |
| G: | 24 mrt 1877 | 
| Amsterdam | |
| O: | 14 jul 1946 | 
| Laren NH | |
| Martha Magdalena Spiekerman van Weezelenburg | |
| G: | 30 apr 1889 | 
| Riekmond (Kaapkolonie) | |
| H: | 14 dec 1915 | 
| Amsterdam | |
| O: | 25 aug 1973 | 
| Laren NH | |