| 1. Ralph Railsback |
 |
| B: |
3 Oct 1903 |
| P: |
Kansas City, Jackson, Missouri, United States |
| D: |
27 Aug 1974 |
| P: |
Provo, Utah, Utah, United States |
|
| 2. John William Hornaday Railsback |
|
| B: |
26 Feb 1877 |
| P: |
Crawfordsville, Montgomery, Indiana, United States |
| M: |
25 Oct 1899 |
| P: |
Baxter, Arkansas, United States |
| D: |
21 May 1952 |
| P: |
Roseburg, Douglas, Oregon, United States |
|
| 4. Jacob Tyrrell Railsback |
|
| B: |
19 Oct 1845 |
| P: |
Clermont, Marion, Indiana, United States |
| M: |
27 May 1868 |
| P: |
Clermont, Marion, Indiana, United States |
| D: |
9 Feb 1932 |
| P: |
Los Angeles, Los Angeles, California, United States |
|
| 8. Thomas Jefferson Railsback |
=> |
|
| B: |
25 Apr 1821 |
| P: |
Preble, Ohio, United States |
| M: |
29 Dec 1841 |
| P: |
Marion, Indiana, United States |
| D: |
27 Aug 1868 |
| P: |
Marion, Indiana, United States |
|
1903 - 1974 (70 years)
