My 4xgreat grandfather, Jacob Boller, moved to MD from Bethlehem, PA. I don't know his birth/death dates, wife, or children's names, except one son, John R. Boller who died in Graceham had 2 wives. John's son (henry A.) married Matilda Hahn (some records say Cassandra). Henry died in 1901 is supposedlu buried in Thurmont cemetery. His daughter, America Victoria (B: 8-31-1861 D: 03-17-1942), was my great grandmother. Any information on any of these would be appreciated.