Edmund Ingalls, son of Robert, was born about 1598 in Skirbeck, Lincolnshire, England. He immigrated in 1628 to Salem, Massachusetts and with his brother, Francis, founded Lynn, Massachusetts in 1629. He married Ann, fathered nine children, and died in 1648.
William P. Corthell, a prominent figure from South Abington (now Whitman), Massachusetts, came from a lineage distinguished by their contributions to society. The Corthell family, established in Hingham in the early 18th century, produced numerous influential individuals. William himself was a dedicated public servant, engaging in various roles, including county commissioner and trustee of the Abington Savings Bank. He was recognized for his integrity and commitment to community service and church, leaving behind a legacy of honorable public life and a devoted family.