Christian and Anna Junkman papers and photographs (undated, 1846-1918, 2021) include materials relating to Anna's parents and siblings, the extended Cope family, and well as Christian's father, William; Glen Junkman and family papers and photographs (1911-1992), also include papers of their daughter, Mary Lorenzen; Estella Clarke (nee Junkman) papers and photographs (1864-1945, 2021) also contain materials related to her husband, William, including the Clark, White, and Ingli families.