| Descendancy Chart: | 
|  | 
 | 1 | 

 Marriage  25 April 1904   -- Leens, De Marne, Groningen, Netherlands
 Marriage  25 April 1904   -- Leens, De Marne, Groningen, Netherlands| 
 | |||
| Number of Children: 7 | |||
|  | 
 | 1 . 1 | 

 Marriage  29 November 1933   -- Oldenzaal, Oldenzaal, Overijssel, Netherlands
 Marriage  29 November 1933   -- Oldenzaal, Oldenzaal, Overijssel, Netherlands| 
 | |||
| Number of Children: 1 | |||
|  | 
 | 1 . 1 . 1 | 
|  | 
 | 1 . 2 | 

 Marriage  10 May 1939   -- Delft, Delft, Zuid-Holland, Netherlands
 Marriage  10 May 1939   -- Delft, Delft, Zuid-Holland, Netherlands| 
 | |||
| Number of Children: 2 | |||
|  | 
 | 1 . 2 . 1 | 
|  | 
 | 1 . 2 . 2 | 
|  | 
 | 1 . 3 | 

 Marriage  15 October 1936   -- Delft, Delft, Zuid-Holland, Netherlands
 Marriage  15 October 1936   -- Delft, Delft, Zuid-Holland, Netherlands| 
 | |||
| Number of Children: 1 | |||
|  | 
 | 1 . 3 . 1 | 
|  | 
 | 1 . 4 | 

 
 | Unknown children | ||
|  | 
 | 1 . 5 | 

 Marriage  12 May 1954   -- Rotterdam, Rotterdam, Zuid-Holland, Netherlands
 Marriage  12 May 1954   -- Rotterdam, Rotterdam, Zuid-Holland, Netherlands| 
 | |||
| Unknown children | |||
|  | 
 | 1 . 6 | 
|  | 
 | 1 . 7 |