Ezekiel Richardson is comprehensively documented in Anderson’s GMB327 where it is noted that “Samuel Richardson and Thomas Richardson, brothers of Ezekiel, arrived in New England by 1635; Francis Wyman and John Wyman, sons of Ezekiel Richardson’s sister Elizabeth, also came to New England [Sarah Hildreth Anc 25-27].” Threlfall’s GMC50339 provides additional information, along with an abstract of Ezekiel’s will.