Meanwhile, the Albanese occupied England, Eastern Wales, and South-East Scotland, and founded their own kingdoms The Picts, the British aborigines, driven by the Celts into isolated pockets where they made a stand against the conquerors, survived the Celtic Conquest in scattered remnants throughout the British Isles. The native Britons, the Picts, moved their capital from Aberffraw, Wales, across the Irish Sea, to Tara, Ireland, due to the advances of the invading Celts in Britain, thus, essentially founding a new kingdom, that is, the Kingdom of Tara, circa 750BC. Tara, Co. Meath, appears to have been one of three citadels in Ireland which were occupied at various times by the Pictish kings during the Middle Iron Age, and the others were Croghan, Co. Connaught, and Mach, Co. Ulster.