There are four baptismal records on the subscription site Roots Ireland for children of Elliott McCoy and Jane Thompson. The church was the Clones Church of Ireland parish. The children were Margaret 1814 Samuel 1815 Sarah 1817 Mary Anne 1821.
I located an 1845 civil marriage record for Mary Anne McCoy to Richard McCoy. Mary Anne's father was Elliott from Sruveel.
I also found an 1849 civil marriage record for a Caroline McCoy to a soldier named Robert McCoy. Caroline's father was Elliott McCoy from Sruveel. Caroline was a minor. See third record