Cited source Harvey, John. The Treat family: a genealogy of Trott, Tratt, and Treat for fifteen generations, and four hundred and fifty years in England and America, containing more than fifteen hundred families in America. Sale, MA; Salem Press, 1893 page 26 indicates the ancestry of Richard Treat (Treat-10) to be (Robert, Richard, William, John); however, links from Treat-10 indicate the following for Richard (Robert, Richard, John, John). Pg 13-14 of above reference says " William Trott, whose name occurs ...Staplegrove, 1503-1504, 1510. Children probably: 1 William, 2 Richard d about 1571 m Joanna".
Perhaps William was omitted? Please clarify - perhaps I am missing/misunderstanding this reference.