The O'Briens (2013) featured a cast of 9 tracked actors. Of these, 1 (50%) are still alive today and 1 have passed away. The oldest surviving cast member is Lochlann Ó Mearáin, age 53. This film starred Liam McMahon and Tommy O'Neill.
50% still with us· verified cast11% of full cast · incl. 7 unverified
Survivorship
Cast Reunion Index: 50% still living
Avg. Age at Death: 43 yrs
Deaths by Year
2026
Cast9 members
| Person | Character | Status | DOB | Age | DOD | Age in 2013 |
|---|---|---|---|---|---|---|
 Liam McMahon Fionn O'Brien | Fionn O'Brien | Unverified | — | — | — | — |
Tommy O'Neill Pat O'Brien | Pat O'Brien | Unverified | — | — | — | — |
Slaine Kelly Una Blake | Una Blake | Deceased | 09/07/1982 | 43 | 04/07/2026 | 31 |
 Kellie Blaise Saoirse Kelly | Saoirse Kelly | Unverified | — | — | — | — |
 Lochlann Ó Mearáin Brendan Blake | Brendan Blake | Living | 08/08/1973 | 53 | — | 40 |
 Paddy C. Courtney Tomboy | Tomboy | Unverified | — | — | — | — |
 Amber Jean Rowan Lauren | Lauren | Unverified | — | — | — | — |
Caroline Rothwell Mary Kelly | Mary Kelly | Unverified | — | — | — | — |
 Emmett Hughes Gareth O'Brien | Gareth O'Brien | Unverified | — | — | — | — |