mío-chóirighim Definitions (by source) Show all Stories from Keating's History of Ireland I destroy. Stories from Keating's History of Ireland. Author: Geoffrey Keating. Editor: Osborn Bergin. Trí Bior-Ghaoithe an Bháis: The Three Shafts of Death I maltreat, 1083 Trí Bior-Ghaoithe an Bháis: The Three Shafts of Death. Author: Geoffrey Keating. Editor: Osborn Bergin.