Brennan Marriage Records: Groom Firstnames
- Randolph (1)
- Raymond (10)
- Raymond J (1)
- Raymond Michael (1)
- Raymund (1)
- Reginald (1)
- Rhys (2)
- Richard (36)
- Richard Francis (1)
- Robert (49)
- Robert Christopher (1)
- Robert J (1)
- Robert John (1)
- Robret (2)
- Roger (3)