Charles O Connell to Arthur O Donoghue - 1911 Census household returns
- Charles O Connell to Edward O Connell
- Edward O Connell to Henry James O Connell
- Henry John O Connell to John O Connell
- John O Connell to Margaret O Connell
- Margaret O Connell to Michael O Connell
- Michael O Connell to Richard O Connell
- Richard O Connell to William O Connell
- William O Connell to Edward John O Connol
- Eliza O Connon to Annie O Connor
- Annie Eliza Mary O Connor to Caroline Eliza O Connor
- Catherine O Connor to Daniel O Connor
- Daniel O Connor to Edith O Connor
- Edith Mary O Connor to Elizabeth O Connor
- Elizabeth O Connor to Francis O Connor
- Francis O Connor to Harriet O Connor
- Harriet O Connor to James O Connor
- James O Connor to Jane O Connor
- Jane O Connor to John O Connor
- John O Connor to John O Connor
- John O Connor to John Joseph O Connor
- John Joseph O Connor to Louisa R O Connor
- Lydia O Connor to Mary O Connor
- Mary O Connor to Michael O Connor
- Michael O Connor to P H O Connor
- Patrick O Connor to Patrick P O Connor
- Percy O Connor to T O Connor
- Terence O Connor to Thomas O Connor
- Thomas O Connor to William O Connor
- William O Connor to Edward O Conwell
- Annie E O Coonor to Clemonce O Dea
- Ellen O Dea to Arthur O Dell
- Arthur O Dell to George O Dell
- George O Dell to Rubina O Dell
- Samuel O Dell to Charles Michael O Doherty
- Charles Patrick O Doherty to Elizabeth O Donnel
- Francis O Donnel to Charles O Donnell
- Charles O Donnell to Edward O Donnell
- Frances O Donnell to James O Donnell
- James O Donnell to John O Donnell
- John O Donnell to John O Donnell
- John O Donnell to Martin O Donnell
- Martin O Donnell to Michael O Donnell
- Michael O Donnell to Roger O Donnell
- Roland John O Donnell O Donnell to William O Donnell
- William O Donnell to Arthur O Donoghue