Roger Terrill was born in England. He came to America between 1632 and 1637 where he soon married Abigail Ufford. They lived in Connecticut and had eleven children. Information on many of their descendants who live both in the United States and Canada is given in this volume.

Mary Elizabeth Trumbull was born January 17, 1833 in Cato, Cayuga, New York. Her parents were David Trumbull and Jennie McCarthy. She married James Millins November 13, 1860. They had one child. He died November 15, 1864. She married Jerome Terrill February 19, 1867 in Hudson, Michigan. Jerome was a widower whose first wife, Malinda A. Campbell, died in 1866. Traces the ancestors and descendants of their combined families in Michigan, New York, Vermont, Connecticut and elsewhere.