Ron, Thanks for your help. The 1880 census has been a big help with the proof of my family. . This is my Henderson Family: James Henderson b abt 1758 from Cumberland, PA, married Sarah Park abt 1781, James died 5 Dec 1795, Derry Twp, Miflin Co., PA. Children: 1.Jane Henderson b 17 Mar 1783 2. Elizabeth Henderson b 11 May 1784 3. Richard Henderson b 16 Aug 1786 4. Sarah Henderson b abt 1788 5. Samuel Henderson b 10 June 1790 (my line) 6. Margaret Henderson b 1 Sept 1791 7. Martha Henderson b 4 Jan 1793 8. David Henderson b 30 Sep 1794 Samuel Henderson b 10 June 1790, Derry Twp, Mifflin Co., PA , married Rebecca Mitchell 17 May 1814, Samuel died 24 April 1855, Oil Creek Twp, Crawford Co, PA. Children: 1.William Mitchell Henderson b 5 Feb 1816 (my line) 2. Elizabeth Henry Henderson b 4 Dec 1818 3. Mary Henderson b 27 June 1820 4. James Park Henderson b 11 July 1822 5. Sarah Ann Henderson b 20 Sep 1824 6. Susan Jane Henderson b 28 July 1827 7. Rebecca Harriet Henderson b 23 Dec 1830 8. Joseph Connelly Henderson b 19 Mar 1834 William Mitchell Henderson b 5 Feb 1816 Oil Creek Twp, Crawford Co., PA. married first Mary Jane Brawley 9 Oct 1845 William M. died 5 May 1900. Children: 1. Milton Park Henderson b 25 Sep 1846 2. Franklin Henderson b 1848 3. William Lee Henderson b 18 June 1850 (my line) 4. Ella M. Henderson b 9 Nov 1852 William Mitchel Hendeson married.second Mary B. Haskins abt 1855 Children: 5. Dr. Francis Ida Henderson b 2 Feb 1856 6. John M. Henderson b 1858 Diana of Borrego Springs, CA