# William O'Shannessy Duggan

William O'Shannessy Duggan (1827 – 25 MAY 1893); child of John Duggan and Anne O'Shannessy; born in Tipperary, Ireland; married Catherine Mary Hayes; parent of 2 children; died in Warwick, Queensland, Australia.

**Lifespan:** 1827 – 25 MAY 1893

## Parents
- [John Duggan](/p/john-duggan-18775.md) (father)
- [Anne O'Shannessy](/p/anne-o-shannessy-18776.md) (mother)

## Spouses
- [Catherine Mary Hayes](/p/catherine-mary-hayes-18767.md) — m. 16 FEB 1846

## Children
- [Bridget Mary Duggan](/p/bridget-mary-duggan-18765.md)
- [Michael John Duggan](/p/michael-john-duggan-18777.md)

## Timeline
- 1827 — **Born** at Tipperary, Ireland
- 19 JUN 1853 — **Arrival**
- 25 MAY 1893 — **Died** at Warwick, Queensland, Australia

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Canonical HTML: https://smallworld.stallman.net.au/p/william-o-shannessy-duggan-18766