# Grace Olive Trevethan

Grace Olive Trevethan (1880 – 1916); child of Thomas Trevethan and Isabella McPherson; born in Queensland, Australia; married William Brown Given McCahon; died in Queensland, Australia.

**Lifespan:** 1880 – 1916

## Also known as
- Grace Olive McCahon

## Parents
- [Thomas Trevethan](/p/thomas-trevethan-49644.md) (father)
- [Isabella McPherson](/p/isabella-mcpherson-49643.md) (mother)

## Spouses
- [William Brown Given McCahon](/p/william-brown-given-mccahon-49703.md) — m. 1906

## Timeline
- 1880 — **Born** at Queensland, Australia
- 1916 — **Died** at Queensland, Australia

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Canonical HTML: https://smallworld.stallman.net.au/p/grace-olive-trevethan-49650