Hello! My grandfather and his family (mother, father, and siblings) did go to Knocknamuckley to church. Their name is McMURRAY. My grandfather (James McMurray) had a sister, Helena, who married William Rodgers, and a brother who married Mary Dynes. All of these peoople lived in Ballygargan. Knocknamuckley (COI) is also in Ballygargan. It's right on the border of County Down and County Armagh.
I'm Jerry, in the USA