Sources


  1. MyHeritage.com Website, Researched by Gary Griggs, 12/10/2021.
  2. Diana Heser Morse e-mail to Gary Griggs, GEDCOM file e-mailed 11/21/2002.
  3. U.S. Census, Allamakee County, IA, 1900 Census.
  4. U.S. Census, Allamakee County, IA
    , 1910 Census.
  5. Find A Grave Index Website, Researched by Gary Griggs, 4/19/2021.
  6. U.S. Census, Floyd County, IA, 1880 Census.
  7. U.S. Census, Monroe County, WI, 1900 Census.
  8. U.S. Census, Monroe County, WI, 1910 Census.
  9. U.S. Census, Monroe County, WI, 1920 Census.
  10. U.S. Census, Monroe County, WI, 1930 Census.
  11. Obituary of Grandparent, Parent, Sibling, Spouse, Child or Grandchild.
  12. MyHeritage.com Website, Researched by Gary Griggs, 9/15/2022.
  13. "Genealogical Branches From Monroe County, Wisconsin", Volume II, Article 379.
  14. Monroe, Juneau, Jackson Counties Genealogical Workshop, Inc., "Monroe County (WI) Index to Birth Registrations, 1850-1944".
  15. Obituary.
  16. Tomah (WI) High School "Hamot" Yearbook, 1921 Edition.
  17. Diana Heser Morse GEDCOM File.
  18. Arlyn Bernhardt e-mail to VDV Gang, 10/16/2003.
  19. Tomah (WI) High School "Hamot" Yearbook, 1925 Edition.
  20. Tomah (WI) High School "Hamot" Yearbook, 1924 Edition.
  21. Tomah (WI) High School "Hamot" Yearbook, 1927 edition.
  22. U.S. Census, Bayfield County, WI, 1940 Census.
  23. U.S. Social Security Death Index, Information researched by Gary Griggs, 4/19/2007.
  24. MyHeritage.com Website, Researched by Gary Griggs, 4/19/2021.
  25. Bernice Pergande Griggs Notes, 1992 Griggs Family Tree Booklet.
  26. Gary Griggs Research of the Griggs, Pergande and Related Families.
  27. U.S. Census, Bayfield County, WI, 1950 Census.
  28. Death Certificate, Certificate ID# 1960-MN-016531 issued by the state of Minnesota and available from the Minnesota Historical Society.
  29. Minnesota Death Index, 1908-2017, Researched by Gary Griggs, 3/25/2022.
  30. Gary Griggs Research of the Griggs, Pergande and Related Families, Letters found in the attic of Virginia Williams Griggs and given to Gary Griggs, 7/31/2007.
  31. Obituary, Sonnenburg Family Funeral Home Website, 12/10/2021.
  32. Obituary of Grandparent, Parent, Sibling, Spouse, Child or Grandchild, Tomah Journal, 12/6/2019.
  33. Obituary, Tomah Journal, 12/6/2019.
  34. Diana Heser Morse e-mail to Vandervort Gang, 4/13/2004.
  35. Obituary, Coloradoan Newspaper Obituaries, researched by Gary Griggs, 10/23/2020.
  36. U.S. Social Security Death Index , Researched by Gary Griggs, 6/25/2010.
  37. Arlyn Bernhardt e-mail to VDV Gang
    , "Descendants of Isaacs Vandervort" report, e-mailed May 2016.
  38. FamilySearch.org/Search Website, Researched by Gary Griggs, 4/19/2021.