Genealogy of the Marshall Family,
including Medieval and Ancient Lines

Updated: 01-20-2025.

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 available to be downloaded.

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


Individual Page

    Person Info
  • Name: Gertrude Oretta THORSON
  • Sex: F
  • Birth: 17 Apr 1915 b
  • Death: 9 Nov 1998 d
  • Burial: Spring Valley Cemetery, Spring Valley, Minnesota u


    • Parents:

Family:
Marriage: Children:
  1. Stephen George HEIDTKE Birth: 6 Jul 1944 in Wykoff, Fillmore Co, Minnesota Death: 28 Jan 1988 in Manchester, Iowa
  2. Living HEIDTKE
  3. Living HEIDTKE

Bibliography
  1. Bartz, Richard E, and Fern Bly Liverance, Bly and Related Families: Book 1: Descendants of William Teft Bly with some ancestry, St Paul, MN: Author, 1999. NYPL APV (Bly) 00-10617. Available at https://familysearch.org/search/catalog/833992. Information from this source tagged as [Ref: Bartz BLY p[0-9]*].

Sources for birth and parent Information
date:
[Ref: Bartz BLY p295]
17 Apr 1916 [Ref: Bartz BLY p298]
Sources for death Information
date:
[Ref: Bartz BLY p295, Bartz BLY p298]
Sources for burial Information
place:
[Ref: Bartz BLY p295]
Sources with Information about marriage to George Otto HEIDTKE
date:
[Ref: Bartz BLY p295, Bartz BLY p298],
child:
[Ref: Bartz BLY p295]
Research Notes:



Pedigree of Gertrude Oretta THORSON
Gertrude Oretta THORSON



Descendants of Gertrude Oretta THORSON
1. Gertrude Oretta THORSON m. George Otto HEIDTKE
m. George Otto HEIDTKE father: Otto Carl HEIDTKE mother: Lottie Pearl BLY

2nd generation

2. Stephen George HEIDTKE m1. Living BLY m2. Living OSBOURNE
m. Living BLY father: Glenn Duane BLY mother: Amber L RUCKER
m. Living OSBOURNE
4. Living HEIDTKE m1. Craig CHURCHILL m2. Living DEAN
m. Craig CHURCHILL
m. Living DEAN

3rd generation

6. Living HEIDTKE m. Living COX
m. Living COX