Buatan an Irish saint of Ethais-cruimm, is commemorated January 24. Thus he is designated in the Mart. Doneg., but that of Tallaght has "Batani Methais Truim," which Kelly, Calendar of Isish Saints, 44, identifies as Mostrim. Colgan (Tr. Thluumn. page 377, note) calls him "Baitanus de Eathin Cruim, 25 Januarii."