Buffo Boffin is the oldest member of the Boffin family in the family tree of the Boffin of the Yale. He was married with Ivy Goodenough. They had four children: Bosco (S.R. 1167-1258), Basso (born S.R. 1169), Briffo (born S.R. 1170), and Berylla (born S.R. 1172). The youngest of the children, Berylla, was the great-grandmother of Bilbo Baggins and grand-grandmother of Frodo Baggins.