I think the Edward Abraham husband of Elizabeth Cassells is my great great uncle. Edward was foreman at the Ffordes estate of Rathlin. He was a member of LOL 17 - Tamnificarbet. My great great grandfather was Edward Abraham - his daughter, my great grandmother, Margaret Ann was married to Joseph Russell - they married at Ardmore 1886 - they died at Kilvergan - Joe Jan 1948 and Margaret April 1948.
Hope this is of use.