| Children |
| | 1. Josephus Joannes Mertens, b. 28 May 1835, Wilmarsdonk, Antwerpen, Belgium  d. 5 Oct 1836 (Age 1 year) |
| | 2. Ludovicus Cornelis Mertens, b. 16 Jun 1839, Wilmarsdonk, Antwerpen, Belgium d. 12 Feb 1878, Antwerpen, Antwerpen, België (Age 38 years) |
| | 3. Anna Maria Mertens, b. 20 Nov 1843, Wilmarsdonk, Antwerpen, Belgium d. 1 Jul 1864, Wilmarsdonk, Antwerpen, Belgium (Age 20 years) |
| | 4. Constantinus Mertens, b. 20 Aug 1845, Wilmarsdonk, Antwerpen, Belgium d. 2 Jul 1857, Ekeren, Antwerpen, België (Age 11 years) |
| | 5. Maria Cornelia Mertens, b. 15 Aug 1833, Wilmarsdonk, Antwerpen, Belgium d. 16 Apr 1834, Wilmarsdonk, Antwerpen, Belgium (Age 0 years) |
| | 6. Joanna Catharina Mertens, b. 30 Jul 1842, Wilmarsdonk, Antwerpen, Belgium d. 28 Oct 1843, Wilmarsdonk, Antwerpen, Belgium (Age 1 year) |
| | 7. Alexander Franciscus Mertens, b. 15 May 1847, Wilmarsdonk, Antwerpen, Belgium d. 13 Jan 1848, Wilmarsdonk, Antwerpen, Belgium (Age 0 years) |
| | 8. Paulina Maria Mertens, b. 8 Mar 1841, Wilmarsdonk, Antwerpen, Belgium d. 24 Apr 1848, Wilmarsdonk, Antwerpen, Belgium (Age 7 years) |
| | 9. Maria Catharina Mertens, b. 6 Oct 1837, Wilmarsdonk, Antwerpen, Belgium d. 7 May 1841, Wilmarsdonk, Antwerpen, Belgium (Age 3 years) |
| | 10. Petrus Joannes Mertens, b. 14 Aug 1836, Wilmarsdonk, Antwerpen, Belgium d. 5 Oct 1836, Wilmarsdonk, Antwerpen, Belgium (Age 0 years) |
|
1798 - 1866 (68 years)
1843 - 1864 (20 years)
