Derryhiney farm, situated in Derryhiney, Portumna, Co Galway, is a substantial 340-acre farm with an interesting story behind it. The farm was originally owned by Rickard Deasy, a farmer educated in Oxford who helped found the National Farmer’s Association, later renamed the Irish Farmers Association. Deasy served as president of the IFA from 1962 until 1967.He sold the farm around 1959 to Frank Madden, a Cambridge-educated farmer. Madden began about expanding the farm and constructed new silage walls, a slatted sheep shed and two slatted cattle sheds, one at either end of the farm.