The Townsend-O'Brien-Hoffheimer Family Papers include material from Charlotte Townsend (?-1926); Margaret Townsend O'Brien (1889-1961); Charlotte Townsend O'Brien Hoffheimer (1919-1991); and Margaret Townsend O'Brien II (1917- ). Of these three generations of women, two generations were Smith students. After their Smith graduations Margaret Townsend O'Brien II earned a Ph.D. from Harvard and taught languages and Charlotte Townsend O'Brien Hoffheimer served as a WAC officer in World War II, deciphering Japanese code. The collection also includes two generations of naturalists and two interfaith marriages (Margaret Townsend O'Brien married an Irish Catholic and Charlotte Townsend O'Brien Hoffheimer married a Jewish man). Charlotte Townsend O'Brien Hoffheimer volunteered for numerous social and civil organizations.
From the guide to the Townsend-O'Brien-Hoffheimer Family Papers MS 302., 1878-1991, (Sophia Smith Collection)