Degnan, Jennifer, John Gerald Marshall. Private email 6/4/2010. Author address: degfam dot 1 at comcast dot net Information from this source tagged as [Ref: Jennifer Degnan 6/4/2010].
Marshall, Grace Merle, The Marshall Family Tree: Rufus Marshall and Suzanna George Branch. Salt Lake City, UT: Genealogical Society of Utah, 1951. LDS Film#015526#4. Available at https://familysearch.org/search/film/008128748 images 77-101. Also available (poorer copy) at https://archive.org/details/marshallfamilytr00mars. Information from this source tagged as [Ref: MarshallGM MARSHALL-GEORGE p[0-9]*].
Sources for birth and parent Information
date:
[Ref: MarshallGM MARSHALL-GEORGE p7],
parents:
[Ref: MarshallGM MARSHALL-GEORGE p7]
Sources with Information about marriage to Isabel BERRY