This collection is organized by series:

(1) Manuscripts and Published Writings of Leonard Gross: Dissertation and other manuscripts

(2) Personal Papers: Notes, Organizations, and Conferences

(3) Hutterites: Pre-20th Century Hutterites and Society of Brothers

(4) Research: Research in Progress and Projects

(5) Involvements: Historical Committee, Family, MCC, Amish, Sermons, Service, Anabaptist Materials, Projects, College Mennonite Church, and others

(6) Correspondence: 1942, 1951-2018

(7) Clippings

(8) Miscellaneous

(9) Oversize

includes primarily notes and writings on family history; and articles and offprints by him