# Commandant O'Brien — The Innocence of Father Brown character guide

> Commandant O'Brien in The Innocence of Father Brown by G. K. Chesterton.

**Role:** minor

**Also known as:** O'Brien, Commandant Neil O'Brien, The Commandant, Mr. Neil O'Brien, Mr. O'Brien, Neil, Neil O'Brien

**First appearance:** 0012-the-sign-of-the-broken-sword

## Who they are

A military officer involved in a mysterious death.

## Links

- HTML: https://www.betterreads.online/discover/the_innocence_of_father_brown_se/characters/commandant_obrien
- Book: https://www.betterreads.online/discover/the_innocence_of_father_brown_se
- All characters: https://www.betterreads.online/discover/the_innocence_of_father_brown_se/characters