Twin to David. They were baptized 9 Sep 1624 at St Botolph's Church, Boston, Lincolnshire, England.
Many sources indicate Jonathan died aboard the ARBELLA crossing the ocean to America with his parents between 8 April and 12 June of 1630. According to "The Great Migration Begins, Immigrants to New England, 1620-1633" there is no evidence to support this assumption. His death, however, is not recorded in the Boston [England] Parish register.