John Chalfant was born 8 May 1660 in England, UK to Robert Chalfant (1625-1685) and Lydia Barnard (1626-1689) and died August 1725 East Marlborough, Chester County, Pennsylvania, USA of unspecified causes.
Children
| Name | Birth | Death | Joined with |
| Robert Chalfant (1688-1767) | 1688 Kent, England, UK | 1767 West Marlborough, Chester County, Pennsylvania, USA | Martha (1689-) |
Siblings
| Name | Birth | Death | Joined with |
| John Chalfant (1660-1725) | 8 May 1660 England, UK | August 1725 East Marlborough, Chester County, Pennsylvania, USA | Ruth Chandler (1662-1725) |