1784 - 1852 (68 years)
| David UNDERWOOD 1841-Yes, date unknown |
| David UNDERWOOD | |
| B: | 12 Sep 1841 |
| D: | Yes, date unknown |
| Reuben L. UNDERWOOD 1842-Yes, date unknown |
| Reuben L. UNDERWOOD | |
| B: | 28 Nov 1842 |
| D: | Yes, date unknown |
 | Annie UNDERWOOD 1849-Yes, date unknown |
| Annie UNDERWOOD | |
| B: | 29 Aug 1849 |
| D: | Yes, date unknown |
| Charles UNDERWOOD 1806-Yes, date unknown |
| Charles UNDERWOOD | |
| B: | Oct 1806 |
| D: | Yes, date unknown |
| Jane WALL 1808-Yes, date unknown |
| Jane WALL | |
| B: | 2 Oct 1808 |
| Of, Centre, PA | |
| M: | 2 Oct 1840 |
| D: | Yes, date unknown |
| Griffith JOHN 1843-Yes, date unknown |
| Griffith JOHN | |
| B: | 17 Oct 1843 |
| D: | Yes, date unknown |
| William U. JOHN 1847-Yes, date unknown |
| William U. JOHN | |
| B: | 11 May 1847 |
| D: | Yes, date unknown |
| Rebecca UNDERWOOD 1808-Yes, date unknown |
| Rebecca UNDERWOOD | |
| B: | Feb 1808 |
| D: | Yes, date unknown |
| Phoebe UNDERWOOD 1836-Yes, date unknown |
| Phoebe UNDERWOOD | |
| B: | 8 Feb 1836 |
| D: | Yes, date unknown |
| Eliza UNDERWOOD 1838-Yes, date unknown |
| Eliza UNDERWOOD | |
| B: | 29 Oct 1838 |
| D: | Yes, date unknown |
| Joseph UNDERWOOD 1841-1871 |
| Joseph UNDERWOOD | |
| B: | 22 Mar 1841 |
| D: | 6 Jan 1871 |
| William UNDERWOOD 1811-Yes, date unknown |
| William UNDERWOOD | |
| B: | Nov 1811 |
| D: | Yes, date unknown |
| Elvina GREIST Abt 1826-1843 |
| Elvina GREIST | |
| B: | Abt 1826 |
| Pennsylvania | |
| M: | Bef 1834 |
| D: | Mar 1843 |
| Newton UNDERWOOD 1847-Yes, date unknown |
| Newton UNDERWOOD | |
| B: | Dec 1847 |
| D: | Yes, date unknown |
| Hannah UNDERWOOD Abt 1851-Yes, date unknown |
| Hannah UNDERWOOD | |
| B: | Abt 1851 |
| Pennsylvania | |
| D: | Yes, date unknown |
| Mary P. UNDERWOOD Aft 1855-Yes, date unknown |
| Mary P. UNDERWOOD | |
| B: | Aft 1855 |
| D: | Yes, date unknown |
| Hannah DOWNING 1839-Yes, date unknown |
| Hannah DOWNING | |
| B: | 14 Aug 1839 |
| D: | Yes, date unknown |
| Alvina DOWNING 1844-Yes, date unknown |
| Alvina DOWNING | |
| B: | 1 Apr 1844 |
| D: | Yes, date unknown |
| Rebecca DOWNING 1846-Yes, date unknown |
| Rebecca DOWNING | |
| B: | 16 May 1846 |
| D: | Yes, date unknown |
| Maria M. DOWNING 1848-Yes, date unknown |
| Maria M. DOWNING | |
| B: | 15 Oct 1848 |
| D: | Yes, date unknown |
| Matilda DOWNING 1851-Yes, date unknown |
| Matilda DOWNING | |
| B: | 10 Apr 1851 |
| D: | Yes, date unknown |
| Samuel DOWNING 1854-Yes, date unknown |
| Samuel DOWNING | |
| B: | 20 Jun 1854 |
| D: | Yes, date unknown |
| Joseph DOWNING 1858-Yes, date unknown |
| Joseph DOWNING | |
| B: | 20 Nov 1858 |
| D: | Yes, date unknown |
| Jane UNDERWOOD 1813-Yes, date unknown |
| Jane UNDERWOOD | |
| B: | Feb 1813 |
| D: | Yes, date unknown |
| William UNDERWOOD 1840-1842 |
| William UNDERWOOD | |
| B: | 25 Dec 1840 |
| D: | 5 Sep 1842 |
| Alice UNDERWOOD 1842-1844 |
| Alice UNDERWOOD | |
| B: | 4 Sep 1842 |
| D: | 2 May 1844 |
| Isaac UNDERWOOD 1844-Yes, date unknown |
| Isaac UNDERWOOD | |
| B: | 4 Apr 1844 |
| D: | Yes, date unknown |
| Jason UNDERWOOD 1846-Yes, date unknown |
| Jason UNDERWOOD | |
| B: | 3 Mar 1846 |
| D: | Yes, date unknown |
| Owen UNDERWOOD 1847-Yes, date unknown |
| Owen UNDERWOOD | |
| B: | 19 Dec 1847 |
| D: | Yes, date unknown |
| James Harris UNDERWOOD 1876-1957 |
| James Harris UNDERWOOD | |
| B: | 27 Sep 1876 |
| D: | 15 Nov 1957 |
| Amos UNDERWOOD, Dentist 1883-1944 |
| Amos UNDERWOOD, Dentist | |
| B: | 24 Dec 1883 |
| D: | 30 Nov 1944 |
| Warner UNDERWOOD 1851-1941 |
| Warner UNDERWOOD | |
| B: | 9 May 1851 |
| Unionville, Beaver, Pennsylvania, USA | |
| D: | 4 Feb 1941 |
| Woodbury, Gloucester, NJ, USA | |
| Tamar Eliza JOHN 1848-Yes, date unknown |
| Tamar Eliza JOHN | |
| B: | 19 Dec 1848 |
| Unionville, Centre, PA, USA | |
| M: | 21 Oct 1875 |
| Unionville, Beaver, Pennsylvania, USA | |
| D: | Yes, date unknown |
| Mary Alvina UNDERWOOD 1853-Yes, date unknown |
| Mary Alvina UNDERWOOD | |
| B: | 7 Mar 1853 |
| D: | Yes, date unknown |
| William I. UNDERWOOD 1860-Yes, date unknown |
| William I. UNDERWOOD | |
| B: | 24 Mar 1860 |
| D: | Yes, date unknown |
| Jesse UNDERWOOD 1815-1876 |
| Jesse UNDERWOOD | |
| B: | 18 May 1815 |
| , York, PA, USA | |
| D: | 4 Sep 1876 |
| , Unionville Co., PA | |
| Susannah IRWIN 1821-Yes, date unknown |
| Susannah IRWIN | |
| B: | 6 Sep 1821 |
| M: | 16 Oct 1839 |
| D: | Yes, date unknown |
| John UNDERWOOD 1818-Yes, date unknown |
| John UNDERWOOD | |
| B: | 23 Oct 1818 |
| D: | Yes, date unknown |
|
| Zephaniah UNDERWOOD 1784-1852 |
| Zephaniah UNDERWOOD | |
| B: | 4 Apr 1784 |
| , York, PA, USA | |
| D: | 29 Jul 1852 |
| Unionville, Beaver, Pennsylvania, USA | |
| Hannah BAILEY -1847 |
| Hannah BAILEY | |
| M: | 11 Dec 1805 |
| Newberry M.M., York, PA | |
| D: | Nov 1847 |
