The phrase came together slowly. Fiducia entered Latin in the first century B.C. as a Roman legal term — a trust in property held by one party for the benefit of another. By the time Augustine of Hippo wrote in the early fifth century, the word had migrated from contract law to the disposition of the soul, meaning the trust a man places in God, in his lord, and in the bonds he has sworn. Perseverantia took longer. Augustine rehabilitated it as a virtue in his last works, arguing it was a continuing grace rather than mere stubbornness. Temperantia was the oldest as a named virtue, descending from Plato and Aristotle through Cicero into the Christian moral vocabulary, where Aquinas placed it among the four cardinal pillars of a just life.
Each of the three words carries its own heraldic emblem, and each emblem has its own deep history. The talbot hound at the top of the shield is the symbol of fiducia, drawn from Isidore of Seville's Etymologiae of about 625, which described the dog as the most faithful creature alive — knowing its master after long absence, dying on its master's grave, refusing to be bought by any meat. The Aberdeen Bestiary repeated the claim around 1200, and by the reign of Edward III between 1327 and 1377, knights' funeral effigies almost universally placed a hound at the feet as a heraldic statement of fidelity kept. John Talbot, 1st Earl of Shrewsbury, the English commander whose French enemies called him "the English Achilles," bore the hound on his livery so prominently that it appears in five surviving manuscript portraits and on the Talbot Shrewsbury Book presented to Margaret of Anjou in 1445.
Why the Three Together
- Hound passant at the head — fiducia, the faithful watcher, drawn from Isidore and the bestiaries.
- Bridle and bit at the fess point — temperantia, the governing hand, codified by Ripa in 1593.
- Triquetra at the base — perseverantia, the unbroken loop, descended from Insular and Norse craft.
- The motto banners — read bottom-left to bottom-right to top, the order of moral development.
- The cape and the rearing horse — context, the unbridled power that the shield's emblem governs.
