Peterson Marriage Records: Groom Firstnames
- Abe (1)
- Adam (2)
- Al (4)
- Al Wilbert (1)
- Alan (1)
- Albert (14)
- Albert Charles (1)
- Alex (1)
- Alexander (3)
- Alexis (2)
- Arne (1)
- Arnold (2)
- Arthur (6)
- Arthur Frederick (1)
- Arthur Sidney (1)
- Arthut (1)
- Ashley (2)
- Atwood (1)
- Aubrey (1)
- Axel (2)