Baron Gormanston is in Baron Ireland.
Around 1368 Robert Preston 1st Baron Gormanston was created 1st Baron Gormanston.
Around 1396 Robert Preston 1st Baron Gormanston died. His son Christopher [aged 42] succeeded 2nd Baron Gormanston.
In 1422 Christopher Preston [aged 68] died. His son Christopher [aged 37] succeeded 3rd Baron Gormanston.
In 1450 Christopher Preston 3rd Baron Gormanston [aged 65] died. His son Robert [aged 15] succeeded 4th Baron Gormanston.
In 1503 Robert Preston 1st Viscount Gormanston [aged 68] died. His son William succeeded 2nd Viscount Gormanston, 5th Baron Gormanston.
On 21st September 1532 William Preston 2nd Viscount Gormanston died. His son Jenico [aged 30] succeeded 2nd Viscount Gormanston, 5th Baron Gormanston.