![[m.\ James & John] Tiernan()](img/female.jpg)
| Helen Tiernan | |
| B: | Abt 1930 |
| D: | 15 May 1937 |
| Brookhaven, Brookhaven, Suffolk, NY | |
| James Tiernan | |
| B: | 1909 |
| D: | Abt 1934 |
| Helen Smith | |
| B: | Abt 1912 |
| Ansonia, New Haven, CT | |
| D: | Mar 1967 |
| John Tiernan | |
| B: | 14 Jul 1912 |
| Helensburgh, Dunbartonshire, Scotland | |
| D: | 28 Jan 1972 |
| Glasgow, Lanarkshire, Scotland | |
| [w.\ John] Tiernan() | |
| B: | Abt 1912 |
| M: | Abt 1934 |
| D: | Yes, date unknown |
| [m.\ James & John] Tiernan() | |
| B: | Abt 1880 |
| D: | Yes, date unknown |
| [f.\ James & John] Tiernan | |
| B: | Abt 1880 |
| D: | Yes, date unknown |