| Children |
| | 1. Wilhelmus Casselman, b. Abt 17 Apr 1758, New York, United States d. Abt 12 Apr 1843, South Stormont Township, Stormont Dundas and Glengarry, Ontario, Canada (Age 84 years) |
| | 2. Johannes Casselman, b. 1761, Palatine, Tryon, New York Colony, British Colonial America d. 20 Aug 1832, Johnstown, Fulton, New York, United States (Age 71 years) |
| | 3. Gertrude Charity Casselman, b. 1763, Stone Arabia, Montgomery, New York, United States d. 1868, Dundas, Ontario, Canada (Age 105 years) |
| | 4. Cephrenes Sephrenes Casselman, b. Abt 1767, New York, United States d. Abt 14 Jul 1828, Williamsburg, South Dundas, Stormont Dundas and Glengarry, Ontario, Canada (Age 61 years) |
| | 5. Conrad Casselman, b. 18 May 1768, Stone Arabia, Montgomery, New York, United States d. 10 May 1800, Williamsburg, Williamsburgh, Dundas, Upper Canada, British Colonial America (Age 31 years) |
| | 6. Martinus Casselman, b. 25 Sep 1771, Lutheran Trinity Church of Stone Arabia, Palatine, Montgomery, New York, United States d. 19 Feb 1855, Mariatown, Duindas Cty, Ontario, Canada. (Age 83 years) |
| | 7. Margaret Casselman, b. 1775, Stone Arabia, Palatine Township, New York, United States d. 21 Oct 1838, Williamsburg, Ontario, Canada (Age 63 years) |
| | 8. Peter Casselman, b. Abt 1776, New York d. Williamsburg, Dundas County, Canada West (Ontario), Canada  |
| | 9. Warner Casselman, b. 1777, Stone Arabia, Montgomery, New York d. Yes, date unknown |
| | 10. Sally Casselman, b. Abt 1778, New York d. Yes, date unknown |
| | 11. Rachel Casselman, b. Abt 24 May 1781, Stormont Dundas and Glengarry, Ontario, Canada d. 5 May 1867, Ontario, Canada (Age 85 years) |
| | 12. Mary Casselman, b. 1789, of, Montgomery, New York d. 24 Nov 1867, Penn Lake, Muskoka Dist, Ontario, Canada (Age 78 years) |
| | 13. Maria Casselman, b. 6 Feb 1797, Williamsburgh, Dundas, Ontario, Canada d. 1897 (Age 99 years) |
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