In looking at land records in both the Tithe Applotment and the Griffith's Valuation Survey, I find that the listed acreage on the land occupied differs significantly. I realize that the two surveys was taken thirty years apart, but the many of the same families appear in both. I also realize there could have been aggregation or dis-aggregation of land "holdings" among occupiers, but in the case of my ancestors' townland (Ballyvoughallan in Killeely parish in Clare) the size went from 20 acres to 173 acres and my family was the only one listed on that townland in both records. I noticed similar differences in my other ancestors townland in Co. Limerick as well. Does anyone know if the acreage in the Tithe Applotment was the full acreage of the farm or only a designated portion (e.g., quality, living quarters)? Ray FitzGerald Researching CHERRY