| b 13 Mar 1831, , Sevier, Tennessee | d 05 Feb 1895, | |||
| John Williamson | ||||
| | | ||||
| John Nelson Williamson | ||||
| |b 03 Apr 1809 | | | |||
| |d 03 Jul 1875 | Nancy | |||
| | | ||||
| Mary Elizabeth Williamson | Johan Philip Emert | |||
| |Isaac Holman | Frederick Emert | Maria Catharina Kamm | > | | | Phillip Emert | b 11 Oct 1754 | Daniel Neidig |
| | | |b 17 Oct 1786 | Barbara Ann Neidig | Margaretha | |
| Catherine Ragan Emert | d 23 Jul 1821 | b 06 May 1755 | John Ragan | > |
| b 08 Feb 1812 | | | Timothy Reagan | Mary Morrice | |
| d 20 Oct 1883 | Elizabeth Reagan | b 1750 | Clemant Trigg | |
| b 04 Nov 1785 | Elizabeth Trigg | Mary Ann Fouracres | > | |
| d 1838 | b 1760 | |||
Source: 'The Book of Ragan/Reagan,' Donald B. Reagan, 1993, p 262.