Nancy Sullivan born 1774 is on Geni with 2 fathers and 3 mothers.
Fathers - Matthew Boswell, Sr. born 1725 died 1810 - Matthew Boswell, Sr. no dates
Mothers - Sarah Boswell born 1740 - Sarah Boswell no dates - Catharine Boswell born 1730
Sarah Boswell born 1740 married at age 10 in 1750 and had her first child in 1755 age 15