Family Record of Isaac Otis, Sr., and His Wife, Tryphena Smith Otis, City of Brooklyn, N. YHoratio Nelson Otis · First published 2018Open the Tome
A genealogical memoir of the family of Richard OtisHoratio Nelson Otis · First published 1851NonfictionOpen the Tome
Genealogical and historical memoir of the Otis familyHoratio Nelson Otis · First published 1848NonfictionOpen the Tome
