| Children |
| | 1. Catherine Flagg, b. 1842, Welland Co., Ontario [Natural] |
| | 2. Isaac Flagg, b. Mar 1845, Welland Co., Ontario , d. 6 Dec 1921, Humberstone Township, Ontario-Overholt Cemetery (Age ~ 76 years) [Natural] |
| | 3. Mary Ann Flagg, b. 24 Oct 1848, Bertie Township, Ontario , d. 20 Nov 1876, Humberstone Township, Ontario (Age 28 years) [Natural] |
| | 4. Benjamin Flagg, b. 28 Feb 1850, Welland Co., Ontario , d. 18 Feb 1926, BIC Cemetery (Age 75 years) [Natural] |
| | 5. Percilla Flagg, b. 14 Oct 1853, Welland Co., Ontario [Natural] |
| | 6. Nancy Flagg, b. 1855, Welland Co., Ontario , d. Mar 1883, Buffalo, NY (Age 28 years) [Natural] |
| | 7. Franklin Flagg, b. 1 Jan 1859, Welland Co., Ontario , d. 11 Jan 1879 (Age 20 years) [Natural] |
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