Alfred Oates to Margaret Obrie - 1881 Census household returns
- Alfred Oates to Asa Oates
- Aurelia Oates to Charles Oates
- Charles Oates to Edward Oates
- Edward Oates to Ellen Oates
- Ellen E Oates to George Oates
- George Oates to George Oates
- George Oates to Henry Oates
- Henry Oates to James Oates
- James Oates to James Oates
- James Oates to John Oates
- John Oates to John Oates
- John Oates to John Oates
- John Oates to John Snr Oates
- John William Revd Oates to Joseph F Oates
- Joseph J Oates to Mary Oates
- Mary Oates to Oliver Oates
- Parkinson Oates to Robert Oates
- Robert Oates to Sarah J Oates
- Sarah W Oates to Thomas Oates
- Thomas Oates to Thomas F Oates
- Thomas H Oates to William Oates
- William Oates to William Oates
- William Oates to William Jas Oates
- William M Oates to Eli Oatin
- James Oatin to Helena Oatley
- Henry Oatley to William Oatley
- William Oatley to Elizabeth Oats
- Elizabeth Oats to Jane Oats
- Jane Oats to Mary E Oats
- Matilda Oats to William Oats
- William Oats to Edward P Oatway
- Edwin Taylor Oatway to William Oaunt
- Harriett W Oax to Charles H Obee
- Edward J Obee to Margaret Obendchien
- John Obendroth to Elijah Obern
- Fortunalus Obern to George R Obey
- Hester Obey to James W Oborn
- John Oborn to Henry Oborne
- Herbert Oborne to Richard A Obree
- Thomas R Obree to Margaret Obrie