Do you have a copy of the book "Bushnell Family Genealogy" by George Eleazer Bushnell? I purchased a reprint from Higginson Book Company. The first documented Bushnell is William Busshenell of Tilehurst, co. Berks, Englad, d. abt. 1564? Is this the same man? Feel free to e-mail me directly if you need more information from this source.