Bronnen |
- [S0008] Alle Friezen, (www.allefriezen.nl), Kollumerland, Gezinskaarten, 1920-1937 (Postmus-Schaaf) Gemeente: Kollumerland c.a. Periode: 1860-1880.
- [S0047] Familysearch, (www.familysearch.org), "United States World War II Army Enlistment Records, 1938-1946," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:K8BH-TL4 : 5 December 2014), Tom Roorda, enlisted 26 Feb 1943, Tacoma, Washington, United States; citing "Electronic Army Serial Number Merged File, ca. 1938-1946," database, The National Archives: Access to Archival Databases (AAD) (http://aad.archives.gov : National Archives and Records Administration, 2002); NARA NAID 126323, National Archives at College Park, Maryland.
- [S0047] Familysearch, (www.familysearch.org), "Washington Death Index, 1965-2014," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:QLW3-MWCG : 13 July 2017), Thomas Roorda, 07 Jul 1975, Skagit, Washington, United States; from the Department of Health, Death Index, 1907-1960; 1965-2014, Washington State Archives, Digital Archives (https://www.digitalarchives.wa.gov/Collections/TitleInfo/472 : n.d.); Citing Washington State Department of Health.
- [S0130] Find A Grave, (http://findagrave.com), Find A Grave Memorial# 144456347.
- [S0011] Alle Groningers, (www.allegroningers.nl), Huwelijksregister Oldehove 1912 Aktenummer 7.
|