 1890 - 1963  (72 years)
 1890 - 1963  (72 years)| Louise Elisabeth Cecile de Lang  1917-1991 | 
| Louise Elisabeth Cecile de Lang | |
| B: | 1917 | 
| D: | 1991 | 
| Karel Schlüsser  1916-1943 | 
| Karel Schlüsser | |
| B: | 1916 | 
| D: | 1943 | 
| Frederik van den Elst  1949-1961 | 
| Frederik van den Elst | |
| B: | 1949 | 
| D: | 1961 | 
| Frederik van den Elst  1903-1983 | 
| Frederik van den Elst | |
| B: | 1903 | 
| D: | 1983 | 
| Gerard de Lang  1921-1988 | 
| Gerard de Lang | |
| B: | 1921 | 
| D: | 1988 | 
| Edmée Henriette Wouters  1922-2002 | 
| Edmée Henriette Wouters | |
| B: | 1922 | 
| D: | 2002 | 
| Roelf Kuikenga  1953-1962 | 
| Roelf Kuikenga | |
| B: | 29 Aug 1953 | 
| Heemstede, North Holland, The Netherlands | |
| D: | 10 Jan 1962 | 
| Haarlem, Noord Holland, The Netherlands | |
| Sjoert Robert Kuikenga  1963-1963 | 
| Sjoert Robert Kuikenga | |
| B: | 15 Jan 1963 | 
| Heemstede, North Holland, The Netherlands | |
| D: | ? Jul 1963 | 
| Haarlem, Noord Holland, The Netherlands | |
| Alma Gerardine de Lang  1919-1999 | 
| Alma Gerardine de Lang | |
| B: | 04 Apr 1919 | 
| Tjimahi, Java,DEI | |
| D: | 15 Sep 1999 | 
| Haarlem, Noord Holland, The Netherlands | |
| Sjoert Wolter Dirk Kuikenga  1913-1995 | 
| Sjoert Wolter Dirk Kuikenga | |
| B: | 15 Aug 1913 | 
| Amsterdam, Noord Holland, The Netherlands | |
| D: | 10 Oct 1995 | 
| Heemstede, North Holland, The Netherlands | |
| 
 | 
| Wilhelmina Alma Thomas  1890-1963 | 
| Wilhelmina Alma Thomas | |
| B: | 16 May 1890 | 
| Batavia, Java, DEI | |
| D: | 1963 | 
| Gerardus de Lang  1888-1960 | 
| Gerardus de Lang | |
| B: | 02 Dec 1888 | 
| Malang, Java, DEI | |
| D: | 4 Jul 1960 | 
| Den Haag, Zuid-Holland, The Netherlands | |