Sympathy acknowledgement notecard from Jacqueline Kennedy
The crest at the top of this notecard represents the coat of arms that was formally granted to President Kennedy ("and the other descendants of his great-grandfather Patrick Kennedy") by the Chief Herald of Ireland on March 17, 1961.
The coat of arms represents a combination of the symbols traditionally associated with the family names O'Kennedy and Fitzgerald, both represented on President Kennedy's family tree. The armored arm at the top of the shield, holding four arrows, surrounded by olive branches, is a direct reference to part of Kennedy's inaugural speech, in which he said, "On the Presidential coat of arms, the American eagle holds in his right talon the olive branch, while in his left is held a bundle of arrows. We intend to give equal attention to both." The four arrows are often interpreted to refer to John F. Kennedy and his three brothers.
Prior to this, no American president had been awarded a coat of arms in this manner, although Americans of Irish descent had received them. -- Lindsey Richardson, Curator of Collections