Yosef Drenters (& copy), 1975-08-26, Container: Box 2 - Nickless Family, Folder: 5 - Letterman & Stanynought Families. Families, RG-FAMILIES. Hoyt Library Archives. https://archive.saginawlibrary.org/repositories/2/archival_objects/27324 Accessed December 06, 2025.