This Abbe Colbert, who was Smith's chief guide and friend in the South of France, was the eldest son of Mr. Cuthbert of Castlehill in Inverness-shire, and was therefore head of the old Highland family to which Colbert, the famous minister of Louis XIV., was so anxious to trace his descent. That minister had himself gone the length of petitioning the Scotch Privy Council for a birth-brieve, or certificate, to attest his descent from the Castlehill family, and the petition was refused through the influence of the Duke of Lauderdale. But his successor, the Marquis de Seignelay, found the Scotch Parliament more accommodating in 1686 than the Scotch Privy Council had been, and obtained the birth-brieve in an Act of that year, which was passed, as it states, in order that "this illustrious and noble family of Colbert may be restored to us their friends and to their native country," and which declared that the family came from the south of Scotland, took their name from St. Cuthbert (pronounced, says the Act, by the Scotch Culbert, though "soaftened" by the French into Colbert), and received their arms for their valour in the battle of Harlaw. The link between the Scotch Cuthberts and the French Colberts, thus attested by Act of Parliament, may or may not be fabulous, but it was a link of gold to many members of the family of Castlehill, who emigrated to France, and were advanced into high positions through the interest of their French connections. One of these was the present Abbe, who had come over in 1750 a boy of fourteen, was now at twenty-eight Vicar-General of Toulouse, and was in 1781 made Bishop of Rodez. As Bishop he distinguished himself by the work he did for the improvement of agriculture and industry in his diocese, and, as member of the States General in 1789, he became the hero of the hour in Paris and was carried shoulder-high through the streets for proposing the union of the clergy with the Third Estate. When the Civil Constitution of the clergy was declared he refused to submit, and returning to this country, spent the remainder of his days here as Secretary to Louis XVIII.