Family database as maintained by Diane Myers.

Family gedcom as compiled by Michael Butterfield.

Pedigree database as compiled by Tashia Butterfield.

Family of Thomas H Butterfield as compiled by Allan Butterfield.

Descendants of John Butterfield and Abigail Morse as documented by Sherrie Risch. Focus is on the lineages from MA, NH, NY, OH and MI, USA.

Focus is on the lineages of the United States of America. Includes photographs, obituaries, wills and associated links.

Ancestral heritage of the Butterfield lineages as compiled by T Risinger.

Historical overview compiled by Leonard Tom Butterfield. Includes surnames Hullah, Sutton, Nicholson, Leach, Rhodes and Crabtree.