INFORMATION FROM FAMILY SEARCH WEBSITE:
This information was obtained from: https://www.familysearch.org/ark:/61903/1:1:6K32-Q2TK. The picture above was obtained from the 1931 HHS Aurora yearbook (when Hildegarde was a junior, made available by the Lake County Public Library, at: https://archive.org/details/HOHS1931Images/.
INFORMATION FROM ANCESTRY.COM:
This information was obtained from: https://www.ancestry.com/family-tree/person/tree/15984132/person/280009024144/story.