| b 17 Mar 1830, , Sevier, Tennessee | John Ragan | > | Timothy Reagan | Mary Morrice |
| Richard Reagan | b 1750 | Clemant Trigg | > | |
| | b 1776 | Elizabeth Trigg | Mary Ann Fouracres | > | |
| Timothy Richard Reagan | d 1829 | b 1760 | Johan Velten 'Valentine' Shultz | |
| |b 1797 | | | Johan Martin 'Martin' Shults | Maria Eva Stocker | > |
| |d 1847 | Julia Ann Shults | b 1740 | Heinrich Stentz | > |
| | | b 1775 | Juliana Stentz | Maria Dorethea Bosserth | |
| William Reason Reagan | d 23 Apr 1845 | b 1741 | ||
| |Sarah M. Harper-2 + | |m 24 Jan 1873 | Joseph Lusk | ||
| |, Robertson, Texas | | | |||
| Elizabeth Lusk | ||||
| b 1799 | | | Roberts | ||
| d 1831 | Sarah 'Sally' Roberts | Dickerson | ||
| Dickerson | Ralph | |||
| 1 | M. L. Reagan | 2 | Thomas H. Reagan | 3 | Alice L. Reagan |
During the Civil War, he first enlisted in the 13th Cavalry, but in 1862, was appointed enrolling officer for Falls County. While the war was in progress, he was entrusted with an important mission to Richmond, Virginia in the interest of the Postal service of the Confederacy.
In 1865, he was elected judge of Falls County.
'The Waco Examiner' records an episoded that took place during the reconstruction days in the State of Texas:
'Judge Reagan, from Falls County, was arrested on the 5th inst., on the square, and carried to the military camp. The following are the particular: The Judge was suspected of having thrown a brick-bat into the military camp, and upon this suspicion was arrested by the soldiers, and liberated shortly after his arrest. The Judge again appeared on the square armed, and the Sheriff, Mr. Morris, interpreting his demonstration as hostile, arrested him again, and upon which he was taken by the U.S. soldiers in the custody at their camps.'
Source: 'Smoky Mountain Clans', Donald B. Reagan, 1978, p 9, 13. 'The Book of Ragan/Reagan', Donald B. Reagan, 1993, p 47, 58, 59.