| b 18 Oct 1843, , Madison, Missouri | Timothy Ragan | d 13 Jun 1898, , Madison, Missouri | John Ragan | Mary Lary |
| Timothy Reagan | b 1711 | |||
| | b 1750 | Mary Morrice | |||
| Timothy Reagan, Jr. | d ABT 1825 1830 | Clement Trigg | ||
| |b 01 Jul 1800 | | | Clemant Trigg | Sarah | |
| |d 21 Aug 1883 | Elizabeth Trigg | b 1735 | John Fouracres | |
| | | b 1760 | Mary Ann Fouracres | Sarah Eleanor Halts | |
| Henry Peterson Reagan | d ABT 1825 1830 | b 1738 | ||
| |Mary E. Miller | | | Charles Moore | ||
| | | | | |||
| Martha Moore | ||||
| b 16 Mar 1807 | | | |||
| d 21 May 1875 | ||||
| 1 | Robert O. Reagan | 2 | Charles A. Reagan | 3 | George Reagan | 4 | Rufus Edward Reagan | 5 | < | Lonius Leroy Reagan |
On 31 August 1864, Henry Peterson Ragan enlisted as a private in Company T, 50th Regiment of Missouri Infantry Volunteers during the Civil War. He was discharged on 21 March 1865. These are records of his military service in the National Archives.
Source: 'Smoky Mountain Clans', Donald B. Reagan, 1978, p 70. 'The Book of Ragan/Reagan,' Donald B. Reagan, 1993, p 329, 364.