Children |
| 1. Jan Gerard Keulen, b. 3 Sep 1834, Brunssum, Limburg, NLD , d. Brunssum, Limburg, NLD |
| 2. Herman Joseph Keulen, b. 20 Mar 1836, Brunssum, Limburg, NLD , d. 15 Jun 1836, Brunssum, Limburg, NLD (Age 0 years) |
| 3. Maria Helena Keulen, b. 28 Aug 1837, Brunssum, Limburg, NLD , d. 1851 (Age 13 years) |
| 4. Jan Joseph Keulen, b. 24 Apr 1840, Brunssum, Limburg, NLD , d. 13 Feb 1920, Maastricht, Limburg, NLD (Age 79 years) |
| 5. Maria Elisabeth Keulen, b. 28 Mar 1842, Brunssum, Limburg, NLD , d. 3 May 1906, Brunssum, Limburg, NLD (Age 64 years) |
| 6. Maria Anna Keulen, b. 1 Jan 1844, Brunssum, Limburg, NLD |
| 7. Johannes Hendrik Keulen, b. 17 Mar 1846, Brunssum, Limburg, NLD , d. 5 May 1926, Oirsbeek, Limburg, NLD (Age 80 years) |
| 8. Frans Hugo Keulen, b. 21 Dec 1847, Brunssum, Limburg, NLD , d. 1891 (Age 43 years) |
| 9. Alphonsus Keulen, b. 31 Mar 1850, Brunssum, Limburg, NLD |
| 10. Johanna Catharina Keulen, b. 23 Jun 1852, Brunssum, Limburg, NLD , d. 22 Sep 1852, Brunssum, Limburg, NLD (Age 0 years) |
+ | 11. Joannes Keulen, b. 11 Oct 1853, Brunssum, Limburg, NLD , d. 14 Dec 1944, Nuth, Limburg, NLD (Age 91 years) |
+ | 12. Peter Joseph Keulen, b. 15 Nov 1855, Brunssum, Limburg, NLD , d. 22 Mar 1937, Brunssum, Limburg, NLD (Age 81 years) |
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