Recently verified my connection to John Cogan/Coggan of Boston.Christened 5 Jan 1590 in Hertfordshire, he had several wives.To Dorchester and then was the first shopkeeper in Boston as of 1635.Died 27 April 1658.
Daughter Mary christened 30 Mar 1641 was widdowed and thereafter m. Thomas Robinson a widdower himself on 10 Jan, 1652 in Scituate.
My line continues with son Thomas who m. Sarah Denison, then daugh. Sarah Robinson m. Capt. John Perry thereafter descendants in Ashford, CT.