Earl Glengall is in Earl Ireland.
On 22nd January 1816 two new Irish Eardom's were created...
Richard White 1st Earl Bantry [aged 48] was created 1st Earl Bantry. Margaret Anne Hare Countess Bantry by marriage Countess Bantry.
Richard Butler 1st Earl Glengall [aged 40] was created 1st Earl Glengall.