Sources
1950 United States census, Michigan, Kent County, Grand Rapids Township, enumeration district 41-37, lines 19 to 22, enumerator Rhea M. Barnum; National Archives and Records Administration, image 43290879-Michigan-109296-0046
United States Census, 1940, Michigan, Kent County, Grand Rapids, Ward 1, enumeration district 86-20, sheet 8B, line 52; FamilySearch, ark:/61903/1:1:KH3S-91Z (John), 1:1:KH3S-918 (Mary), 1:1:KH3S-91D (Donald)
United States Census, 1930, Michigan, Kent County, Grand Rapids, sheet 20A, line 21; FamilySearch, ark:/61903/1:1:XQBF-X7W (John), 1:1:XQBF-X74 (Mary), 1:1:XQBF-X7H (Helen), 1:1:XQBF-X7C (Donald)
Find a Grave, memorial 101245173, Cascade Cemetery, Cascade Township, Kent County, Michigan, Section A; photograph added by Mike Cronk, 2 December 2015
Obituary of Richard Scott Rozela, Heritage Life Story Funeral Homes, Van Strien Creston Chapel, Grand Rapids, Michigan, heritagelifestory.com/obituaries/richard-rozela.150687
United States, Social Security Death Index, entries for Ella B Rozela and Donald Rozela (FamilySearch); Michigan Obituaries, 1820-2006, FamilySearch ark:/61903/1:1:Q2TS-NVJ4
United States census of 1950, Michigan, Kent County, enumeration district 41-37, sheet 71, lines 19 to 22; National Archives, 1950census.archives.gov, image 43290879-Michigan-109296-0046.
Obituary of Mary Rozela, Grand Rapids newspaper, February 1988; clipping photographed on Find a Grave memorial 75641077, added by KathyCook, 28 September 2019.
United States census of 1930, Michigan, Kent County, Grand Rapids, sheet 20A, line 21; NARA T626; FamilySearch 1:1:XQBF-X7W.
United States census of 1940, Michigan, Kent County, Grand Rapids City Ward 1, enumeration district 86-20, sheet 8B, line 52; NARA T627; FamilySearch 1:1:KH3S-91Z.
Obituary of Richard Scott Rozela, Heritage Life Story Funeral Homes, Van Strien Creston Chapel, Grand Rapids, heritagelifestory.com/obituaries/richard-rozela.150687.
Cascade Cemetery, Cascade Township, Kent County, Michigan, Section A; photograph by Mike Cronk, 2 December 2015, Find a Grave memorial 101245173.
Michigan, Obituaries, 1820-2006, FamilySearch 1:1:Q2TS-1B6S.
1930 United States census, Grand Rapids (FamilySearch ark 1:1:XQBF-X7C); 1940 United States census, Grand Rapids (FamilySearch ark 1:1:KH3S-91D); 1950 United States census, Grand Rapids Township, ED 41-37, National Archives image 43290879-Michigan-109296-0046; United States Social Security Death Index; Michigan Obituaries 1820-2006 (FamilySearch ark 1:1:Q2TS-NVJ4); Western Michigan Genealogical Society index to the Grand Rapids Press (anniversary 12 February 1972; obituaries of Jack 16 April 1965 and Ella 13 September 1992); obituary of Richard Scott Rozela, Heritage Life Story Funeral Homes, Van Strien Creston Chapel, Grand Rapids, November 2025; Find a Grave memorials 101535213, 101245167 and 101245173
Declaration of intention no. 2492, U.S. District Court, Western District of Michigan, Southern Division, Grand Rapids, 21 August 1939, filed with Petitions for Naturalization, 1942 (NARA RG 21); FamilySearch, Michigan, Naturalization Records, 1837-1997, image 3:1:3Q9M-CS5K-HSMR-S.
Declaration of intention no. 3013, U.S. District Court, Western District of Michigan, Southern Division, Grand Rapids, 14 December 1940, filed with Petitions for Naturalization, 1943 (NARA RG 21); FamilySearch, Michigan, Naturalization Records, 1837-1997, image 3:1:3Q9M-CS5K-HSZW-S.
Petition for naturalization no. 6172, U.S. District Court, Western District of Michigan, Southern Division, Grand Rapids, 1943 (NARA RG 21); FamilySearch, Michigan, Naturalization Records, 1837-1997, image 3:1:3Q9M-CS5K-HSZW-C.
1930 census, Grand Rapids, sheet 20A, line 21 (FamilySearch 1:1:XQBF-X7C); 1940 census, Grand Rapids Ward 1, ED 86-20, sheet 8B (FamilySearch 1:1:KH3S-91D); 1950 census, Kent County, ED 41-37, sheet 71, lines 19 to 22 (National Archives 1950 census); obituary of Mary Rozela, Grand Rapids, February 1988; obituary of Richard Scott Rozela, Heritage Life Story Funeral Homes, Van Strien Creston Chapel, 2025; Find a Grave memorials 101535213 (Donald), 101245167 (Ella), 101245173 (Jack Allen); declarations of intention of Mary Rozela, 1939, and John Rozela, 1940, and petition for naturalization of John Rozela, 1943 (FamilySearch images 3:1:3Q9M-CS5K-HSMR-S, 3:1:3Q9M-CS5K-HSZW-S, 3:1:3Q9M-CS5K-HSZW-C)
Cite: Heirology, "Donald Rozela (1922-2008)", https://heirology.com/ancestors/donald-rozela-1922-2008-80301a.