Career
The grandson was Member of Parliament for Belturbet in 1800. He owned a large flour mill outside Slane. He commissioned architect Francis Johnston to rebuild Townley Hall, the family seat between Drogheda and Slane.
He was a magistrate for counties Louth and Meath, High Sheriff of Louth in 1792, and deputy Lord Lieutenant of Louth in 1852.
Blayney Townley-Balfour married Florence Cole. They had ten children.