Baron Blaney of Castle Blayney in County Monaghan is in Baron Ireland.
On 29th July 1621 Edward Blayney 1st Baron Blayney [aged 51] was created 1st Baron Blaney of Castle Blayney in County Monaghan.
On 11th February 1629 Edward Blayney 1st Baron Blayney [aged 59] died. His son Henry succeeded 2nd Baron Blaney of Castle Blayney in County Monaghan.
On 5th June 1646 Henry Blayney 2nd Baron Blayney died. His son Edward [aged 21] succeeded 3rd Baron Blaney of Castle Blayney in County Monaghan.