Viscount Castle Stewart in Tyrone

Viscount Castle Stewart in Tyrone is in Viscount Ireland.

In 1793 Andrew Thomas Stewart 1st Earl Castle Stewart (age 67) was created 1st Viscount Castle Stewart in Tyrone. Sometimes written as Castlestewart.

                    The London Gazette 13609. From Tuesday 31 Dec 1793 to Saturday 04 Jan 1794.
                
                    To the Right Honorable Arthur Viscount Valentia (age 49), and the Heirs Male of his Body lawfuily begotten, the Dignity of Earl Mountnorris, of Mountnorris Castle, in the County of Armagh.
                
                    To the Right Honorable Andrew Thomas Lord Castlestewart (age 68), and the Heirs Male of his Body lawfully begotten, the Dignity of Viscount Castiestewart, in the County of Tyrone.

On 26 Aug 1809 Andrew Thomas Stewart 1st Earl Castle Stewart (age 83) died. His son Robert Stewart 2nd Earl Castle Stewart (age 25) succeeded 2nd Earl Castle Stewart in Tyrone, 2nd Viscount Castle Stewart in Tyrone, 10th Baron Castle Stuart of County Tyrone.