Children |
| 1. Johanna Maria Josephina Keulen, b. 12 Mar 1883, Brunssum, Limburg, NLD , d. 28 Apr 1940, Brunssum, Limburg, NLD (Age 57 years) |
| 2. Jan Leonard Keulen, b. 14 Feb 1884, Brunssum, Limburg, NLD , d. 21 Jan 1952, Brunssum, Limburg, NLD (Age 67 years) |
+ | 3. Anna Maria Keulen, b. 13 Apr 1885, Brunssum, Limburg, NLD , d. 20 Feb 1959, Kerkrade, Limburg, NLD (Age 73 years) |
| 4. Jan Arnold Keulen, b. 1 Apr 1886, Brunssum, Limburg, NLD , d. 7 May 1886, Brunssum, Limburg, NLD (Age 0 years) |
| 5. Maria Gislena Keulen, b. 28 Mar 1887, Brunssum, Limburg, NLD , d. 5 Jan 1969, Merkelbeek, Limburg, NLD (Age 81 years) |
| 6. Leonard Conrard Keulen, b. 30 Apr 1888, Brunssum, Limburg, NLD , d. 21 Dec 1951, Brunssum, Limburg, NLD (Age 63 years) |
| 7. Jan Hendrik Keulen, b. 3 May 1889, Brunssum, Limburg, NLD , d. 31 Jul 1964, Brunssum, Limburg, NLD (Age 75 years) |
| 8. Karolus Lodovicus Keulen, b. 20 Apr 1890, Brunssum, Limburg, NLD , d. 23 Jul 1890, Brunssum, Limburg, NLD (Age 0 years) |
| 9. Frans Hugo Keulen, b. 1 Apr 1891, Brunssum, Limburg, NLD , d. 8 Jul 1891, Brunssum, Limburg, NLD (Age 0 years) |
| 10. Maria Trinetta Keulen, b. 5 Apr 1892, Brunssum, Limburg, NLD , d. 3 May 1968, Brunssum, Limburg, NLD (Age 76 years) |
| 11. Karolus Lodovicus Keulen, b. 5 Oct 1893, Brunssum, Limburg, NLD , d. 10 Mar 1984, Heerlen, Limburg, NLD (Age 90 years) |
| 12. Hubertina Louisa Keulen, b. 26 Feb 1895, Brunssum, Limburg, NLD , d. 3 Oct 1972, Brunssum, Limburg, NLD (Age 77 years) |
| 13. Anna Josepha Keulen, b. 7 Sep 1896, Brunssum, Limburg, NLD , d. 18 Aug 1984, Brunssum, Limburg, NLD (Age 87 years) |
| 14. Jan Joseph Keulen, b. 23 Dec 1897, Brunssum, Limburg, NLD , d. 4 Dec 1970, Brunssum, Limburg, NLD (Age 72 years) |
| 15. Johannes Hubertus Keulen, b. 21 Jan 1899, Brunssum, Limburg, NLD , d. 1 Nov 1979 (Age 80 years) |
| 16. Josephina Elisa Clementina Keulen, b. 15 Jun 1900, Brunssum, Limburg, NLD , d. 7 Dec 1940, Bingelrade, Limburg, NLD (Age 40 years) |
| 17. Jan Gerard Keulen, b. 6 Sep 1901, Brunssum, Limburg, NLD , d. 20 Oct 1901, Brunssum, Limburg, NLD (Age 0 years) |
| 18. Anthonius Franciscus Keulen, b. 19 Feb 1904, Brunssum, Limburg, NLD , d. 23 Oct 1926, Heerlen, Limburg, NLD (Age 22 years) |
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