John Wilson FitzPatrick, 1st Baron Castletown PC was an Anglo-Irish Liberal politician.
- Occupation
- politician
- Position held
- Member of the Privy Council of Ireland, member of the 20th Parliament of the United Kingdom, member of the 19th Parliament of the United Kingdom, member of the 15th Parliament of the United Kingdom
- Citizenship
- United Kingdom of Great Britain and Ireland
- Born
- September 23, 1811, September 23, 1807
- Died
