Meaning of the family crest

What does the family crest mean?

The O’Raghallaigh Coat of Arms belongs to members of the O’Reilly /Reilly Clan by genetic right rather than to any individual. It represents an historic record of the O’Raghallaigh Clan and its status and achievements, displayed in ancient Symbols and in accordance with the Clan’s history handed down from Ancient Times.
The symbols represents Hope, Loyalty in love and Generosity, a Royal Clan, independent in its own right with Regal or senior authority and the motto means Strength, Courage, Resilience along with Discretion, Carefulness and without recklessness.
Vincent

WHATS THE MOTTO AND ITS MEANING?

Hi Brian
The motto is "fortitudine et prudentia" (with fortitude and prudence).
This refers to the natural tendancy of the clansmen to plan a task or operation carefullyand discretely well in advance and to pursue its completion with strenght, courage and endurance but without being reckless.
A very nobel and warrior like motto, I think
Regards
Vincent