Aaron was born August 16, 1724, at London, England, to Yehezkel and Judah Hirsh, immigrants from Fürth, now in Bavaria. He became a member of the St. Paul's Lodge of Freemasons on June 10, 1760, making him one of the first Jews in North America to become a Mason. Some accounts say mistakenly that Hart crossed the Atlantic with Sir Frederick Haldimand during the Seven Years' War between England and France. Hart was appointed commissary officer in Jeffrey Amherst's army, and he travelled north and entered Montreal with Amherst's army in 1760. He settled at Trois-Rivières in 1761. Hart supplied the British troops stationed there. He was appointed postmaster of Trois-Rivières in August 1763. One of the first Jews in Canada, in 1768 Hart became a founding member of Canada's first synagogue; Shearith Israel, the Sephardic synagogue in Montreal. He was an Ashkenazi Jew who spoke and wrote fluent Jiddisch-Deutsch, but at that time, most of the British Jews were of Sephardic descent and ritual.
Marriage and family
On January 14, 1768, Aaron wed his cousin Dorothea Catherine Judah in Portsmouth, England.
Career
Hart invested in the fur trade, then quite lucrative, and later acquired a vast amount of property, having more than seven seigneuries, notably the seigneuries of Sainte-Marguerite, Vieux-Pont, and Bécancour. He bought the fief of Bruyères, the marquisate of Le Sable, and numerous other properties in and around Trois-Rivières. He also owned part of Trinity Island, and the mouth of Saint-Maurice. Hart also operated a store in Trois-Rivières, where he conducted a diverse wholesale and retail business. He made commercial and real estate loans throughout a wide area around the town. Prospering by these diverse operations, he bequeathed a huge legacy to his and Catherine's eight children; his four sons inherited the vast bulk of his estate, while his four daughters received £1,000 each. At their residence in Trois-Rivières, the Harts received a visit from Prince Edward, Duke of Kent and Strathearn, and received the Papal Envoy. Hart participated in repelling Montgomery's invasion in the winter of 1775. He took an active part in the military operations during the American Revolutionary War.
Death
Hart died at Trois-Rivières on December 28, 1800, at the age of 76. At his death he was reputed to be the wealthiest man in British Canada. He was survived by his wife Dorothea Catherine and four sons: Moses, Ezekiel, Benjamin, and Alexander, and four daughters: Catharine, Charlotte, Elizabeth, and Sarah. A number of his descendants settled in New York, where they became members of the Congregation Shearith Israel. Most of Aaron Hart's children and grandchildren had remained Jews, and despite speculation to the contrary, many of Aaron Hart's descendants continue to live in the Jewish faith to this day. His second son, Ezekiel Hart, who entered into the family business at Trois-Rivières and later opened a brewery with his brothers, was elected to the legislative assembly. Later he was expelled from his seat because he was a Jew. His son Moses became a businessman at William-Henry and ran unsuccessfully several times for a seat in the legislative assembly. His son Benjamin became an important businessman in Montreal.
