Dates: 1865-1974. Size: 0.25 linear feet. Chicago Public Library, Harold Washington Library Center, Special Collections, Neighborhood History Research Collection, part of the Calumet Region Community Collections. The Ton family immigrated from Holland and settled in the area known today as Roseland. They were a large family and held annual reunions between 1896 and 1955. The collection contains programs from those reunions. [Finding aid]