OBITUARY INFORMATION FROM FIND-A-GRAVE WEBSITE:

William Boyd Vaughn
Birth          26 Feb 1939
Death          11 Nov 1975 (aged 36), Lake Station, Lake County, Indiana, USA
Burial         Calvary Cemetery, Portage, Porter County, Indiana, USA
Plot           St Mich - 36
Memorial ID    266114735 

auto/bridge accident

This information was obtained from: https://www.findagrave.com/memorial/266114735/william-boyd-vaughn. The picture above was obtained from the 1957 HHS Memories yearbook, made available by the Lake County Public Library, at: https://archive.org/details/HOHS1957Images/.

MARRIAGE INFORMATION FROM ANCESTRY.COM:

This information was obtained from: https://www.ancestry.com/family-tree/person/tree/11375197/person/312406413950/story.