Hi Sinnan,
Apparantly my 4th Great Grandfather was groomsman to Lord Amhurst/Amherst, they eloped.
William James Copley was born in Charleville, Cork. He married Lady Ann Amhurst in 1814. They had one child during their marriage. His name was Son was called James William Saunders Copley. From what I know they rented Saunders Park.