Isaac Calvert

↓→ Isaac Calvert B Feb 1742 in Coventry, Greene, Pa D Mar 1829 in Greene, Greene, Pa	↓→ Thomas Calvert B 1710 in Upper Providence, Chester, Pa D 30 Jul 1760 M 20 Jun 1739 in Upper Providence, Chester, Pa	↓→ Joshua Calvert B 18 Aug 1680 in Lurgan, Armagh, Ireland D 1753 in Kennett, Chester, Pa M Nov 1709 in Kennett, Chester, Pa	↓→ John Calvert B Oct 1648 in Belfast, Antrim, Ireland D 25 Aug 1702 M 29 May 1673 in Lurgan, Armagh, Ireland
			↓→ Judith Stamper B 12 May 1652 in Bolton, Cumberland, England D
		↓→ Deborah Harlan B 28 Oct 1690 in , Down, Ireland D 28 May 1712 in , Chester, Pa	↓→ George Harlan B 11 Mar 1649 in Durham, Durham, England D Jul 1714 in , Chester, Pa M 17 Sep 1678 in , Armagh, Ireland
			↓→ Elizabeth Duck B May 1660 in , Armagh, Ireland D ABT 1711 in , Chester, Pa
	↓→ Sarah Williamson B 28 May 1718 in , Chester, Pa D