COSTELLO
Costello
Costello is a surname in the English language. The surname has been borne by a notable Irish family who claimed descent from Jocelyn de Angulo, an Anglo-Norman knight. The family first appears on record in Ireland in 1193, when the Annals of the Four Masters state: Inis Clothrann do orgain la macaibh Oisdealb, & la macaibh Conchobhair Maonmaighe.The above text is a snippet from Wikipedia: Costello (surname)
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