Coat of arms of the O'Mahony family. Blazon quoted from Edward MacLysaght, Irish Families: Their Names, Arms, and Origins, Plate XX: Quarterly: 1st and 4th, Or a lion rampant azure; 2nd, Per pale argent and gules a lion rampant counterchanged; 3rd, Argent a chevron gules between threee snakes tongued proper. The crest (not depicted here): Out of a viscount's coronet or an arm in armour embowed holding a sword proper pommel and hilt or pierced through a fleur-de-lis azure.
Own work
Spedona