Genealogy of the Marshall Family,
including Medieval and Ancient Lines

Updated: 02-03-2022.

Submitted and Maintained by Bill Marshall, bill.marshall@verizon.net.


Additions and corrections appreciated (especially with sources). My current list of sources is here. Homepage here.

Index of Medieval and Ancient Lines is here, notable people here, and Gedcom may be downloaded here.

Index of Modern Lines (immigrants to America and their descendants) is here, notable people here, and Gedcom here.


Individual Page


Family:
Children:
  1. Josephine McDERMOTT

Bibliography
  1. Helm, Emily Todd, "TODD Family, based on the manuscript of Emily Todd Helm", series of magazine articles in Kittochtinny Magazine, vol 1ff, 1905, p69-383 (with gaps). LDS FILM#0176612#1 (installments 1-3). Available at https://familysearch.org/search/film/008703194 images 6-55. Information from this source tagged as [Ref: Helm TODD p[0-9-]*].

Sources with Information about marriage to unknown
child:
[Ref: Helm TODD p276]
Research Notes:
a native of Scotland, engaged in the manufacture of steel by a new process in Huntingdon Co. [Ref: Helm TODD p276]



Pedigree of William McDERMOTT
William McDERMOTT



Descendants of William McDERMOTT
1. William McDERMOTT m.

2nd generation

2. Josephine McDERMOTT m. David Rittenhouse PORTER
m. David Rittenhouse PORTER father: Andrew PORTER mother: Elizabeth PARKER