Here's some info re Ballintaggart and Fennellys who lived there:
Townland - Acres - County - Barony - Civil Parish - PLU - Province
Ballintaggart - 1,281 - Tipperary, S.R. - Slievardagh - Ballingarry - Callan - Munster
Fennelly listed in Griffith's Valuation [1847-52]:
Occupier - Townland - Parish - County
Mrs. Mary Fennelly - Ballintaggart - Ballingarry - Tipperary
John Fennelly - Ballintaggart - Ballingarry - Tipperary