King's County was a parliamentary constituency in Ireland, represented in the House of Commons of the United Kingdom.
It returned two Members of Parliament (MPs) from 1801 to 1885 and one from 1918 to 1922.
Fitzsimon resigned by accepting the office of Steward of the Chiltern Hundreds, causing a by-election.
Parliamentary Election Results in Ireland, 1801–1922.
Dublin: Royal Irish Academy.