The Jacob Musselman that married Mary Gribben was born 19 JUL 1820 and died 18 AUG 1896.Jacob's parents were Christian Musselman and Nancy Arter (I also have seen it as Arthur). Mary Gribben died in 1903. Jacob and Mary had four children.
I think Christian Musselman got married a second time (Caroline Walters) and had some more little Musselmans before he died. I think I'm his GGG Grandson.