BIRTH INFORMATION FROM ANCESTRY.COM:
This information was obtained from Ancestry.com, at: https://www.ancestry.com/search/?name=clifton_nygren&birth=1906&birth_x=5-0-0&count=50&marriage=1936_lake-indiana-usa_1661&spouse=elsie_kuehl. The picture above was obtained from the 1924 HHS Aurora yearbook, made available by the Lake County Public Library, at: https://archive.org/details/HOHS1924Images/.
MARRIAGE INFORMATION FROM FAMILY SEARCH WEBSITE:
This information was obtained from: https://www.familysearch.org/ark:/61903/1:1:QV9M-8S47.
OBITUARY NOTICE FROM THE PALM BEACH POST, APRIL 20, 1988:
This obituary was obtained via Newspapers.com, at: https://www.newspapers.com/article/the-palm-beach-post-obituary-for-clifton/143978817/.