Ackerman family genealogy, 3250, manuscript box: 56 - folder 1. Division of Rare and Manuscript Collections.
Ackerman family genealogy, 3250, manuscript box: 56 - folder 1. Division of Rare and Manuscript Collections. https://aspace3-test.library.cornell.edu/repositories/2/resources/2606 Accessed November 30, 2024.
