John de Sutton, 1st Baron Dudley + Elizabeth Berkeley
Thomas Mainwaring + Jane Sutton
John Cotton (1465- ) + Cicely Mainwaring ( -1516)
Sir George Cotton (1505-1545) + Mary Onley (1510-1560)
Richard Cotton (1539-1602) + Mary Mainwaring (1541-1578)
George Abell (1561-1630) + Frances Cotton (1573-1646)
Robert Abell & Joanna --
Caleb Abell & Margaret Post
Richard Douglas & Margaret Abell
William Douglas & Sarah Denison
William Douglas, Jr. & Mary Lucas
Joseph Tinker & Margaret Douglas
Stephen Hempstead & Martha Tinker
Gordon/Gurdon D. Hempstead + Mary L. Newton
Elisha Thomas Tiffany + Julia Anne Hempstead
Nelson Leroy Tiffany + Evaline H. Williams
William Stanton Tiffany, and Anna Rebecca Stevens
Homer George Gere + Doris Anna Tiffany
Richard Tiffany Gere (1949-)
 
Sources:
http://www.americanancestors.org/ancestry-richard-gere/
http://www.genealogics.org/getperson.php?personID=I00199914&tree=LEO