User:Exsult 1 is the Reverend Kevin M. Laughery, a priest of the Roman Catholic Diocese of Springfield in Illinois, serving (as of February 1, 2020) as pastor of the parishes of Troy and St. Jacob, and as a judge of the tribunal of the diocese.
I have found Wikipedia particularly helpful in my ecumenical education. I have contributed minor comments and corrections on Catholic-related articles from time to time.