Dorothy A. Kingma
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Peter Stehle Staley
1846-1902
1846-1902
Frances Brickler
1847-1925
1847-1925
Jacob J. Kingma
1876-1938
1876-1938
Mary Staley
1871-1954
1871-1954
Jacob P. Kingma
1896-1978
1896-1978
Agnes M. Van Dame
1897-1995
1897-1995