Looking for the lineage/parents/siblings/ children of Isaac Allen and his wife Abigail Burnham, m 24 November 1763 in Ipswich.Did he have a son Joseph b. 1776 in Gloucester who married Judith Burnham? Was his grandson Joseph Allen Jr. b. 31 July 1801 in Chebacco/ Essex, who married Orpha Andrews on 28 October 1824 in Essex, Massachusetts?Many questions on the Allen line in Essex.My mother was an Allen born in Ipswich, and my grandfather was an Allen raised and buried in Essex.Lots of Allens, which is which in Ipswich, Essex and Gloucester area??