+---Robert Flack +---Joshua Flack +---Nathaniel Flack (ABT 1752-) +---Nathaniel Flack (ABT 1773-DEC 1853) | +---Sarah Hallet (ABT 1750-1817) James Flack (30 DEC 1806-JUL 1808) +---Elizabeth Carmen (ABT 1779-AUG 1815)