Sullivan Marriage Records: Groom Firstnames
- Dale (1)
- Damien (2)
- Daniel (119)
- Daniel E (1)
- Daniel F (2)
- Daniel Francis (2)
- Daniel Francis Patrick (1)
- Daniel J (1)
- Daniel Joseph (2)
- Daniel Patrick (1)
- Daniel Robert (1)
- Denis (18)
- Denis Christopher (1)
- Denis Francis (1)
- Denis Gregory (1)
- Denis P (1)
- Dennis (40)
- Dennis A (1)
- Dennis J (2)
- Dennis M (1)
- Dereck (1)
- Dermod (1)