Costello Family Crest, Coat of Arms and Name History
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Blazons & Genealogy Notes
1) or McCostelloe – (Castlemore and Edmundstown, co. Mayo, descended from Shane McCostelloe, chief of his name, 1586). Or, three lozenges gu. Crest—A falcon ppr. belled or. Motto—Ne te quaesiveris extra.
2) or MacCostello – (Reg. Ulster’s Office). Or, three fusils az. Crest—A falcon ppr. belled and jessed or. (Castlemore and Edmundstown, co. Mayo, descended from SHANE MCCOSTELLOE, chief of his name, 1586).
3) Nangle, alias McCostello – (Reg. Ulster’s Office). Or, three lozenges az. (another, the field ar. and the lozenges sa.). Crest—A falcon close sa. jessed and belled or.