The History of Clonmel by William P Burke published in 1907 can be easily read online at archive.org The pages below mention Anglo-Norman Fannings in the 12th and 16th centuries in Co Tipperary Ireland.
Fannings in Feudal and Medieval Times in Co Tipperary
The History of Clonmel by W. P Burke 1907 at archive.org mentions Anglo-Norman Fannings in the 13th and 16th centuries in Co Tipperary Ireland.
Cahir Castle stronghold of the Butler family built 1142