Free Stater

[stey-ter]

noun

a native or inhabitant of a Free State.
a person of European descent who is a native or resident of the Orange Free State.

Origin of Free Stater

First recorded in 1895–1900; Free State + -er¹

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

But the Free-Stater was not a bit impressed by my rhetoric, and simply said, "Oh, skittles!"
With Methuen's Column on an Ambulance Train
Ernest N. Bennett