Peter Ryan Simpson 
b. 1771, d. bef 1850
(Notes: You may have to scroll down or right to see chart.)
| Elizabeth Simpson | |
| B: | 1816 |
| Gibson County, Indiana | |
| Unknown |
| John Wesley Harmon | |
| B: | 18 Jan 1840 |
| Gibson County, Indiana | |
| D: | 26 Oct 1925 |
| Owensville, Gibson County, Indiana | |
| Julia A. Pruitt | |
| B: | 14 Oct 1844 |
| D: | 1 Dec 1876 |
| Nancy Elizabeth Musick | |
| B: | 22 Nov 1849 |
| Logan County, Illinois | |
| D: | 20 Feb 1925 |
| Owensville, Gibson County, Indiana | |
| Jesse H. Simpson | |
| B: | 1818 |
| Gibson County, Indiana | |
| Martha J. Simpson | |
| B: | 1867 |
| William Moss | |
| B: | 1857 |
| James Monroe Simpson | |
| B: | 1820 |
| Gibson County, Indiana | |
| Louisa Fullerham | |
| B: | Abt 1820 |
| Permelia Simpson | |
| B: | 22 Jan 1841 |
| D: | 21 Apr 1913 |
| Owensville, Gibson County, Indiana | |
| Alfred W. Sprague | |
| B: | 10 Sep 1838 |
| Little Rock, Pulaski County, Arkansas | |
| D: | 25 Nov 1917 |
| Owensville, Gibson County, Indiana | |
| John G. Simpson | |
| B: | Abt 1846 |
| Indiana | |
| Amerinttra Simpson | |
| B: | Abt 1848 |
| Indiana | |
| William F. Simpson | |
| B: | Jan 1850 |
| Gibson County, Indiana | |
| Louisa Simpson | |
| B: | 1852 |
| Gibson County, Indiana | |
| Mary Simpson | |
| B: | 1855 |
| Gibson County, Indiana | |
| William Farley Johnson | |
| B: | Abt 1855 |
| Unknown |
| Louis Simpson | |
| B: | 1857 |
| Gibson County, Indiana | |
| William Simpson | |
| B: | 1858 |
| Gibson County, Indiana | |
| Cicley Gooch | |
| B: | Abt 1829 |
| North Carolina | |
| Jordan Garrett | |
| B: | 1860 |
| Charlotte Gooch | |
| B: | Bef 1859 |
| Parthena Lovada Simpson | |
| B: | 19 Sep 1869 |
| Gibson County, Indiana | |
| D: | 28 May 1960 |
| Gibson General Hospital, Princeton, Gibson County, Indiana | |
| Peter L. Simpson | |
| B: | Abt 1871 |
| Gibson County, Indiana | |
| Flora Ellen Simpson | |
| B: | Abt 1873 |
| Gibson County, Indiana | |
| John Lawrence Simpson | |
| B: | 7 Oct 1876 |
| Gibson County, Indiana | |
| D: | 25 Jul 1951 |
| Gibson County, Indiana | |
| Emma J. York | |
| B: | 1880 |
| D: | 1960 |
| Elvira Davis | |
| B: | 1838 |
| John M. Simpson | |
| B: | 1824 |
| Gibson County, Indiana | |
| Peter R. Simpson | |
| B: | 10 Jan 1826 |
| Gibson County, Indiana | |
| William Simpson | |
| B: | 1829 |
| Gibson County, Indiana | |
| Henry Simpson | |
| B: | 14 Sep 1857 |
| Gibson County, Indiana | |
| Lucinda Maricle | |
| B: | 14 Nov 1860 |
| Mill Shoals, , Illinois | |
| Ephraim M. Simpson | |
| B: | 1859 |
| Lydia Simpson | |
| B: | 1862 |
| Mary J. Simpson | |
| B: | 1864 |
| Elizabeth A. Simpson | |
| B: | 1866 |
| Etta Simpson | |
| B: | 1868 |
| Mollie Simpson | |
| B: | 1870 |
| Laxton Garrett | |
| B: | Abt 1870 |
| Andrew Jackson Simpson | |
| B: | 1832 |
| Gibson County, Indiana | |
| D: | 5 Apr 1875 |
| Gibson County, Indiana | |
| Caroline Musick | |
| B: | 1838 |
| Gibson County, Indiana | |
| America Simpson | |
| B: | 1834 |
| Gibson County, Indiana | |
| Stephen Beck | |
| B: | Abt 1834 |
| John Simpson | |
| B: | 9 Jan 1789 |
| North Carolina | |
| D: | 4 Feb 1875 |
| Parthenia Waters | |
| B: | 1795 |
| Caswell County, North Carolina | |
| D: | 30 Jan 1883 |
| Owensville, Gibson County, Indiana | |
| Lorenzo Simpson | |
| B: | 14 Sep 1836 |
| D: | 21 Sep 1840 |
| William Franklin Simpson | |
| B: | 9 Nov 1837 |
| Montgomery Township, Gibson County, Indiana | |
| D: | 11 Jul 1903 |
| Nashville, Jasper County, Missouri | |
| Martha Ann Harmon | |
| B: | 1836 |
| Indiana | |
| D: | 12 May 1880 |
| Arkansas City, Cowley County, Kansas | |
| Cynthia Ann Cole | |
| B: | 28 Oct 1859 |
| Richmond, Ray County, Missouri | |
| D: | 30 Mar 1948 |
| Edwardsville, Wyandotte County, Kansas | |
| Elizabeth M. Simpson | |
| B: | 27 Jul 1840 |
| Montgomery Township, Gibson County, Indiana | |
| D: | 21 Sep 1872 |
| William R. Williams | |
| B: | Abt 1837 |
| Indiana | |
| Emily Simpson | |
| B: | 24 Feb 1842 |
| Montgomery Township, Gibson County, Indiana | |
| D: | 21 Sep 1869 |
| Mary Simpson | |
| B: | 17 Feb 1845 |
| Montgomery Township, Gibson County, Indiana | |
| D: | 20 Jan 1868 |
| Patrick Fraser Endicott | |
| B: | 25 Sep 1835 |
| Poseyville, Posey County, Indiana | |
| D: | 5 Apr 1924 |
| Arkansas City, Cowley County, Kansas | |
| Ephraim Thomas Simpson | |
| B: | 2 Feb 1814 |
| Gibson County, Indiana | |
| D: | 25 Feb 1886 |
| Severy, Elk County, Kansas | |
| Zelpha Gooch | |
| B: | 11 Aug 1811 |
| D: | 8 Mar 1846 |
| Nancy M. Simpson | |
| B: | 4 Oct 1847 |
| Montgomery Township, Gibson County, Indiana | |
| D: | 13 Jul 1887 |
| John Pearson | |
| B: | Oct 1827 |
| Ohio | |
| Kassa Newsom | |
| B: | 1 Jun 1827 |
| Gibson County, Indiana | |
| D: | 16 Mar 1848 |
| Gibson County, Indiana | |
| Joseph Lane Simpson | |
| B: | 3 Jul 1849 |
| D: | 1894 |
| Rhoda A. Simpson | |
| B: | 27 Oct 1853 |
| Montgomery Township, Gibson County, Indiana | |
| D: | 13 Jan 1917 |
| Cambridge, Cowley County, Kansas | |
| Joseph Henry Sweet | |
| B: | 2 Nov 1847 |
| Shelbyville, Shelley County, Illinois | |
| D: | 8 May 1935 |
| Cambridge, Cowley County, Kansas | |
| George P. Simpson | |
| B: | 1855 |
| Montgomery Township, Gibson County, Indiana | |
| D: | 1935 |
| Waynoka, Woods County, Oklahoma | |
| Isaac Lee Simpson | |
| B: | 1856 |
| Illinois | |
| James S. Simpson | |
| B: | 1858 |
| Illinois | |
| Caroline Simpson | |
| B: | 1859 |
| Indiana | |
| D: | 1867 |
| Illinois | |
| Lucinda Watts | |
| B: | 26 Apr 1831 |
| Tennessee | |
| D: | 10 Feb 1865 |
| Illinois | |
| Idah Simpson | |
| B: | 1861 |
| Martin VanBuren Simpson | |
| B: | 1868 |
| Kansas | |
| D: | 1927 |
| Edmond, , Oklahoma | |
| Ephraim Jefferson Simpson | |
| B: | 1870 |
| Kansas | |
| D: | Between 1928 and 1929 |
| Elizabeth Todd | |
| B: | 1834 |
| D: | 1910 |
| Thomas Harmon | |
| B: | Abt 1842 |
| Indiana | |
| Polly A. Harmon | |
| B: | Abt 1843 |
| Indiana | |
| William Harmon | |
| B: | Abt 1844 |
| Indiana | |
| Permilia Harmon | |
| B: | Abt 1846 |
| Indiana | |
| Zilpha Harmon | |
| B: | Abt 1847 |
| Indiana | |
| Rhoda Harmon | |
| B: | Abt 1849 |
| Indiana | |
| Sarah Harmon | |
| B: | Abt 1851 |
| Indiana | |
| Nancy Simpson | |
| B: | 1816 |
| Montgomery Township, Gibson County, Indiana | |
| D: | Aft 1850 |
| Lewis Harmon Jr. | |
| B: | Abt 1805 |
| Virginia | |
| Caroline Simpson | |
| B: | 1841 |
| Gibson County, Indiana | |
| Marion Hughes | |
| B: | Abt 1839 |
| William Herring Simpson | |
| B: | 26 Jun 1843 |
| Indiana | |
| D: | 9 Feb 1885 |
| Sarah Kirkpatrick | |
| B: | Abt 1845 |
| Rhoda Simpson | |
| B: | 1846 |
| Illinois (or Indiana) | |
| Henry T. Pritchard | |
| B: | Abt 1845 |
| Emily D. Simpson | |
| B: | 1848 |
| Indiana | |
| John I. L. Clark | |
| B: | 17 Sep 1842 |
| Wynoose, Richland County, Illinois | |
| James Franklin Simpson | |
| B: | 14 Dec 1851 |
| Illinois (or Indiana) | |
| D: | May 1905 |
| Rudy, Crawford County, Arkansas | |
| Ephraim Thomas Simpson | |
| B: | 10 Feb 1857 |
| Illinois | |
| Nancy W. Simpson | |
| B: | 23 Aug 1862 |
| Shelby County, Illinois | |
| D: | 12 Sep 1865 |
| Greenberry Simpson | |
| B: | 1818 |
| Montgomery Township, Gibson County, Indiana | |
| D: | 14 Apr 1865 |
| Gibson County, Indiana | |
| Mary A. Hamilton Denby | |
| B: | 1820 |
| North Carolina | |
| D: | 22 Dec 1876 |
| Martha Simpson | |
| B: | 1819 |
| Gibson County, Indiana | |
| D: | Bef 1850 |
| William Simpson | |
| B: | Between 1790 and 1792 |
| Guilford County, North Carolina | |
| D: | Abt 1850 |
| Gibson County, Indiana | |
| Rhoda Herring | |
| B: | Abt 1797 |
| Gibson County, Indiana | |
| Selah Simpson | |
| B: | Between 1793 and 1794 |
| Lorenzo D. Simpson | |
| B: | 1825 |
| Gibson County, Indiana | |
| Polly Ann Simpson | |
| B: | 1828 |
| Indiana | |
| Joseph Johnson | |
| B: | Abt 1828 |
| Eleanor Simpson | |
| B: | 1831 |
| Indiana | |
| George Washington Garrett | |
| B: | Abt 1831 |
| Nancy Simpson | |
| B: | 1835 |
| Indiana | |
| Logan Fitzgerald | |
| B: | Abt 1835 |
| Alfred Simpson | |
| B: | 28 Feb 1838 |
| Indiana | |
| D: | 15 Mar 1894 |
| Montgomery Township, Gibson County, Indiana | |
| Rebecca Martin | |
| B: | Bef 1861 |
| Andrew Simpson | |
| B: | 20 Apr 1840 |
| Indiana | |
| Parmelia E. Williams | |
| B: | 1840 |
| Nancy Elizabeth Garrett | |
| B: | 2 Aug 1860 |
| Gibson County, Indiana | |
| Louisa Simpson | |
| B: | 31 Dec 1842 |
| Gibson County, Indiana | |
| D: | 29 Jul 1924 |
| Gibson County, Indiana | |
| Francis Marion Garrett | |
| B: | 11 Oct 1835 |
| Gibson County, Indiana | |
| D: | 18 Jul 1911 |
| Owensville, Gibson County, Indiana | |
| Richard Simpson | |
| B: | 1796 |
| Guilford County, North Carolina | |
| D: | 4 Jun 1877 |
| Elizabeth Harmon | |
| B: | 1804 |
| Kentucky | |
| Nancy Simpson | |
| B: | Abt 1804 |
| North Carolina | |
| Isabelle Simpson | |
| B: | Bef 1805 |
| D: | Bef 1838 |
| Pharaby Simpson | |
| B: | Abt 1807 |
| Christian County, Kentucky | |
|
| Peter Ryan Simpson | |
| B: | 1771 |
| Guilford County, North Carolina | |
| D: | Bef 1850 |