Looks like Ellen is the sister of Lawrence Kelly (1799-1876) who was born in Mallardstown, Callan. He was the leader of a secret agrarian militant group and was transported to Tasmania in 1845. The reason he was transported was that he wrote threatening letters to the employees of a Landlady named Fitzgerald who evicted his brother in law John Cuddihy and his family from their farm and home in 1844.
In the book "Callan 800 History & Heritage (1207-2007)" published by Callan Heritage Society in 2007 there is a full chapter on Lawrence and his family written by his ggg grandaughter Eileen Kelly.. An amazing story, well researched and told.