| Children |
| | 1. Maria Laentzum, b. 24 Mar 1709, Buderich, Meerbusch, North Rhine-Westphalia, Germany  |
| | 2. Anna Laentzum, b. 20 Nov 1712, Buderich, Meerbusch, North Rhine-Westphalia, Germany , d. 27 Mar 1733, Buderich, Meerbusch, North Rhine-Westphalia, Germany (Age 20 years) |
| | 3. Theodorus Laentzum, b. 11 Jun 1717, Buderich, Meerbusch, North Rhine-Westphalia, Germany , d. 12 Jun 1717, Buderich, Meerbusch, North Rhine-Westphalia, Germany (Age 0 years) |
| | 4. Joannes Theodorus Laentzum, b. 22 Nov 1718, Buderich, Meerbusch, North Rhine-Westphalia, Germany , d. 18 Mar 1735, Buderich, Meerbusch, North Rhine-Westphalia, Germany (Age 16 years) |
| | 5. Reinernus Laentzum, b. 26 Jan 1721, Buderich, Meerbusch, North Rhine-Westphalia, Germany , d. 03 Feb 1721, Buderich, Meerbusch, North Rhine-Westphalia, Germany (Age 0 years) |
| | 6. Gertrudis Laentzum, b. 09 May 1726, Buderich, Meerbusch, North Rhine-Westphalia, Germany , d. 10 Apr 1765, Buderich, Meerbusch, North Rhine-Westphalia, Germany (Age 38 years) |
|
1687 - 1758 (~ 71 years)