Caldwell’s 1876 Business Directory, Aleppo Twp.
Alexander Grim, b. Greene Co., PA., Ryerson Station Post Office, settled 1851, farmer904

1880 Census, Aleppo Twp., Greene Co., PA, p. 124:
Grim, Alex, 29, farmer
Margaret, 26, wife, keeping house
Minnie C., 3, daughter
Flora Bell, 1, daughter

Alexander may be buried in Sugar Grove Cemetery in Aleppo Twp., Greene Co., PA. The Alexander M. Grim buried there was born in 1851 and died in 1921. His wife is identified as Mary A. (1856-1890), which does not match the 1880 census. See Hennen, p. 44.118