Letters discussing the Trew family history and personal matters, 1991-01-24, 1991-01-18, 1991-01-13, 1991-01-06, Container: Trew Family - Box 1, Folder: 2 - Donald Trew. Families, RG-FAMILIES. Hoyt Library Archives. https://archive.saginawlibrary.org/repositories/2/archival_objects/21131 Accessed December 06, 2025.