We do know from Adam that by 1175 he had built his castle at Skryne which included within it a chapel dedicated to St Nicholas, a favourite Norman saint. The tithes and grants to this church were confirmed by
Pope Alexander III (John, ibit.86 and Chartul. St Mary's, Dublin, i, 92.). The extent of the land in Skryne was 20,000 acres (8,000 ha) and this fertile land was bordered by the
river Boyne along its west and north sides. The hill of Skryne with its castle, the only one in Adam de Feypo's fiefdom which has a motte, is in the centre of his lands. The ancient and historical Hill of Tara lay directly to the west while to the southwest lay Killen, the 'parish' of his relative
Geoffrey de Cusack. (The original 1659 map showing the
Barony of Skryne and the lands of Adam de Feypo is held in the Bibliothèque Nationale, Paris). Adam did eventually achieve, by grants and other means, of which we know nothing, around 40,000 statute acres. His descendants used the customary title
Baron Skryne, although it was not recognised in the
Peerage of Ireland.
Adam's Relatives The records show that Adam had a number of relations around him, in Ireland, at this time. His brother Thomas and also three other de Feypos – Amauri (the Elder), Amauri (The Younger) and Roger. Adam had four sons – Richard, John, Geoffrey and Gerard and a nephew Mahout also a relative named
Geoffrey de Cusack from Cussac, France. The only females mentioned are Adam's wife Lucy and Geoffrey's wife Matilda le Petit. ==Communications==