I don't find John Henry Seaver right away, but I do have two volumes of Seaver-Sever-Sevier-Seiver-Seauer with one book being on the descendents of Robert Seaver from England. He came to America as an indentured man on the ship Mary & John in 1634. he lived in Roxbury, Mass. The two volumes consist of 8235+ linked names and histories of the Seaver Families, including 10 saints dating back to 310 A.D. and links to Genesus 26 - Jacob and Jacob's Ladder. These were published in 1998 and are available in hard copy or disk - gedcom format. Books are $75 plus shipping. These are not offered as a business, only to learn of the greatness of our family. W. Roger Gillem 8581 Coran Drive Cincinnati, Ohio 45255Phone 513-474-1695.