The Aronin family are Kohanim, descendents of Aaron, brother of Moses and the first Kohen Gadol (high priest). Family legend claims descent from Simon the Just, one of the Great Sages. The symbolism of the crest recalls this history. The Aleph stands for the Aronin name. The shape of the crest represents the mitre (headpiece) of the Kohen Gadol. The three letters—Taf, Ayin and Gimel—stand for Torah, Avodah, Gemilot Chasadim (law, divine service, and good deeds), the three pillars upon which the world rests, according to Simon the Just in Pirke Avot. The three red stones represent these pillars and the large stone, the world. (The stones also recall the breastplate worn by the Kohen Gadol, which had four rows of three stones representing the twelve tribes of Israel.) The Aronin rabbis of Eastern Europe wore a signet ring bearing the Aronin crest, which was used as an official seal by dipping the ring in wax. Ben Aronin used a picture of the crest on his stationery.