| Jacob Reitenauer | > | Wilson Ridenour | Margaret File | |
| John Mathew Ridenour | b 08 Jun 1822 | John Ritchie | ||
| | b 07 Oct 1852 | Mary Ann Ritchie | Celia Blackwelder | ||
| Harry H. Ridenour | b 01 Apr 1825 | |||
| | | | | James Fink | ||
| | | Alice V. Fink | |||
| | | d 1929 | |||
| Charles Ridenour | ||||
| | | | | Asa Isaiah Blackwelder | ||
| | | | | |||
| Gladys Lizette Blackwelder | ||||
| | | ||||
| Louisa C. Litaker | ||||
Source: 'Ancestors Are Forever', 17 September 1991, Melvin Otho Ridenour, p 59, 160.