Question: Charlotteville is the name of places that have usually been named after Charlotte of Mecklenburg-Strelitz, the queen consort of which United Kingdom's, who was King of Great Britain and Ireland from 25 October 1760 until the union of the two countries on 1 January 1801, after which he was King of the United Kingdom of Great Britain and Ireland until his death?
Sentence (from "Monarchy of Ireland"): A monarchical system of government existed in Ireland from ancient times until, for what became the Republic of Ireland, the mid-twentieth century.
Relevant evidence: No