| Children |
| | 1. Johannes Klapper, b. Bef 11 Dec 1768, Claverick, Columbia, New York d. 20 Dec 1840, Poestenkill, Rensselaer, New York (Age > 72 years) [Father: natural] [Mother: natural] |
| | 2. Henry Peter Clapper, b. Abt 1770, Claverack, Columbia, New York, USA d. 26 Apr 1852, Gilboa, Schoharie, New York, USA (Age 82 years) [Father: natural] [Mother: natural] |
| | 3. Jacob Clapper, b. 2 Feb 1773, Claverack, Columbia, New York, USA d. Abt 21 Jun 1860, Jefferson, Schoharie, NY (Age 87 years) [Father: natural] [Mother: natural] |
| | 4. Peter Clapper, b. 23 Jul 1777, Claverick, Columbia, New York d. 20 Dec 1840, Poestenkill, Rensselaer, New York, United States (Age 63 years) [Father: natural] [Mother: natural] |
| | 5. Petrus Clapper, b. 23 Jul 1777, Claverack, Columbia, New York, United States d. 1813 (Age 35 years) [Father: natural] [Mother: natural] |
| | 6. Henry Peter Klapper, b. 23 Jul 1777, Claverack, Columbia, New York, United States d. 1813 (Age 35 years) [Father: natural] [Mother: natural] |
| | 7. Sarah Clapper, b. 29 Sep 1779, Livingston, Columbia, New York d. 28 Nov 1828, West Sand Lake, Albany, New York (Age 49 years) [Father: natural] [Mother: natural] |
| | 8. Margaret Haner, b. 22 Jun 1782 d. 27 Sep 1839, West Sand Lake, Rensselaer, New York, United States (Age 57 years) [Father: natural] [Mother: natural] |
| | 9. Critje Klapper, b. 22 Jun 1782, New York d. 27 Sep 1839, West Sand Lake, Rensselaer, New York, United States (Age 57 years) [Father: natural] [Mother: natural] |
| | 10. William Peter Clapper, b. 10 Sep 1784, West Sand Lake, Albany, New York d. 20 Jan 1858, Springhill, Bradford, Pennsylvania (Age 73 years) [Father: natural] [Mother: natural] |
| | 11. Nicholas Clapper, b. 16 Jun 1787, Albany, Albany, New York d. Bef 1880 (Age < 92 years) [Father: natural] [Mother: natural] |
| | 12. Maria Clapper, b. 14 Mar 1789, Saratoga County, New York, USA d. Aft 1860, Saratoga County, New York, USA (Age > 72 years) [Father: natural] [Mother: natural] |
|