Croghan Succession
Archived: 19 October 2026
In 1490, Ireland’s fragmented political order was shaped by local warfare, disputed succession and negotiated authority. Feidhlimidh Fionn Ó Conchobhair Ruadh defeated rival kinsmen near Croghan before dying, prompting Ruaidhrí’s election and further instability in Connacht. Raids, cattle seizures and crop destruction burdened communities. In Ulster, Ó Néill factions fought over castles, Aodh Óg Ó Domhnaill seized Ballyshannon, and Conn Ó Néill and Aodh Ruadh Ó Domhnaill maintained an armed stalemate. Henry VII summoned Kildare, whose indispensability reflected Dublin’s limited reach. Papal appointments, learned deaths, maritime links and a cautiously reported earthquake reveal an interconnected, unsettled society across the island.