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

    Person Info
  • Name: John CLAY
  • Sex: M


    • Parents:

Family:
Children:
  1. Cornelia CLAY Birth: 1800 Death: 1844 in Mt Vernon, Ohio

Bibliography
  1. Best, Jane Evans, The Groff Book, Volume 2, A Continuing Saga, Ronks, PA: Groff History Assiciates, 1997. NYPL APV (Groff) 86-1589 v2. Information from this source tagged as [Ref: Best GROFF p[0-9]*].
  2. Groff, Clyde L, Walter B Groff, Jane Evans Best, The Groff Book, Ronks, PA: Groff History Associates, 1985. NYPL APV (Groff) 86-1589 v1. Information from this source tagged as [Ref: GroffCL GROFF p[0-9]*].

Sources with Information about marriage to unknown
child:
[Ref: Best GROFF p99, GroffCL GROFF p68]
Research Notes:



Pedigree of John CLAY
John CLAY



Descendants of John CLAY
1. John CLAY m.