From the Belfast Weekly News of 12 December 1912:
CRIMEAN VETERAN'S DEATH IN BELFAST
A veteran of the Crimea and the Indian Mutiny has just passed away in Belfast, in the person of Edward McKenna, who had resided at 15, Bosnia Street. The deceased, who was a native of the County Monaghan, where he was born in 1833, enlisted in the 82nd Regiment at the age of 19, and went to the Crimea with his regiment on the outbreak of hostilities in 1854... Etc.
There are several such obituaries to him in local newspapers, including a picture of him wearing his medals. One mentions that 'he is survived by a married son'. Another mentions that his birth in County Monaghan was 'near the borders of Tyrone'. I can provide more from these obituaries by personal message if you wish.