- Siblings
- John O'Loughlin
- Susan O'Loughlin
- Mary Ann O'Loughlin
- Austin O'Loughlin
- Bridget O'Loughlin
- Agnes Susan O'Loughlin
- John O'Loughlin
- Thomas O'Loughlin
- Cornelius Joseph O'Loughlin
- James Michael O'Loughlin
- Ellen Kathleen O'Loughlin
- Margaret O'Loughlin
- Catherine Eva O'Loughlin, (Kate) Josephine
- Partners & Children
- Mary Ann Connellan