Could anyone tell me if Hillsdale is in Columbia County. I am looking for baptizmal records for Abraham Asselstine b: July 13, 1771. His parents were Johannes Asselstine and Catharina Cole. Johannes was born in Germantown, Columbia County and Abraham's younger brother was born in Hillsdale. Is there any place I could contact? Is there also a map of the area in that time frame?
Thanks
Linda Asselstine