My ancestor is Adam Carbaugh (b. Feb 6 1815) who married Sarah C. Strausbaugh (b. Oct 11 1824). Their family was also listed in the 1850 Census, Hamiltonban Township, Adams County PA: Adam Carbaugh 26 Laborer Sarah 25 John 10 Harvey 7 Elizabeth 6 James 4 Adam 4/12 Adam Carbaugh and Sarah Straubaugh were married Jul 23 1840 in Gettysburg. In 1839 they were members of the Evang. Reformed Church, Fairfield PA. Their son, John Henry Carbaugh was baptised there Oct 23 1841. In the 1860 Census they are living in Franklin County-in the village of Upper Strasburg. They died there. I am thinking that your Jacob Carbaugh and my Adam Carbaugh were brothers. It would be nice to hear from you and to learn more of your research on this family. I would be able to share notes.