Genealogy of the Fo(r)ster family; descendants of Reginald Foster, who settled in Ipswich, Essex County, Mass. A.D. 1638. by Forster, Edward Jacob, 1846-1896 (Publication date 1876) < Archive.Org >
Foster genealogy: being the record of the posterity of Reginald Foster, an early inhabitant of Ipswich, in New England, whose genealogy is traced back to Anacher, great forester of Flanders who dies in 837 A.D. With wills, inventories, biographical sketches, etc. Also, the record of all other American Fosters. By Frederick Clifton Pierce... Published by the author. Published 1899 by Press o W.B. Conkey company in Chicago. < Archive.Org >