Photograph of Phyllis, Louis, Jane, Doris, and Donna Wuelpern as children playing in the sand, 1936, Container: Trew Family - Box 2, Folder: 4 - Jane Wuelpern (Purcell). Families, RG-FAMILIES. Hoyt Library Archives. https://archive.saginawlibrary.org/repositories/2/archival_objects/22338 Accessed December 06, 2025.