| Children |
| | 1. Knijn, Catharina Alida, b. 15 March 1896, Amsterdam (Noord-Holland)  , d. 30 January 1915, Amsterdam (Noord-Holland) (Age 18 years) [natural] |
| | 2. Knijn, Petrus Laurentius, b. 18 January 1898, Amsterdam (Noord-Holland) , d. 4 January 1902, Amsterdam (Noord-Holland) (Age 3 years) [natural] |
| | 3. Knijn, Laurentius Wilhelmus, b. 7 February 1900, Amsterdam (Noord-Holland) , d. 1 March 1965, Guernsey (Age 65 years) [natural] |
| | 4. Knijn, Elizabeth Catharina, b. 25 July 1902, Amsterdam , d. 24 August 1978, Amstelveen (Noord-Holland) (Age 76 years) [natural] |
| | 5. Knijn, Alida Anna, b. 14 June 1904, Amsterdam (Noord-Holland) , d. 11 March 1979, Nederhorst den Berg, Wijdemeren (Noord-Holland) (Age 74 years) [natural] |
| | 6. Knijn, Petrus Jacobus, b. 16 March 1908, Amsterdam (Noord-Holland) , d. 11 March 1967, Genua, Italie (Age 58 years) [natural] |
| | 7. Knijn, Johannes Jacobus, b. 22 January 1910, Amsterdam (Noord-Holland) , d. 5 December 1988, Amstelveen (Noord-Holland) (Age 78 years) [natural] |
| | 8. Knijn, Adrianus Adam Maria, b. 31 May 1912, Amsterdam (Noord-Holland) , d. 5 February 1992, Gouda (Zuid-Holland) (Age 79 years) [natural] |
| | 9. Knijn, Wilhelmus Joseph, b. 17 March 1914, Amsterdam (Noord-Holland) , d. 2 March 1992, Amsterdam (Noord-Holland) (Age 77 years) [natural] |
| | 10. Knijn, Cornelis Hendrikus, b. 27 November 1916, Amsterdam (Noord-Holland) , d. 27 March 1919, Amsterdam (Noord-Holland) (Age 2 years) [natural] |
|
1870 - 1958 (88 years)
