Wiki information Dartrey:

Earl of Dartrey
Noble title

Earl of Dartrey, of Dartrey in the County of Monaghan, was a title in the Peerage of the United Kingdom. It was created in 1866 for Richard Dawson, 3rd Baron Cremorne. Thomas Dawson, Burgess of Armagh, came from Yorkshire to Ireland during the reign...

Dartrey Forest

Dartrey Forest, near Rockcorry in north-west County Monaghan, Ireland, was formerly part of the Dartrey Estate, located in the Barony of Dartrey. It was also named "Dawson Grove", the country estate of the Dawson family, who had the title "Earl of...