St-Hyacinthe City: Catholic Church records, marriages except St-Hyacinthe : Notre-Dame-du-Rosaire (1771-1969). 553 pages. Saint-Hyacinthe is a city in southwestern Quebec east of Montreal on the Yamaska River.<br><br> In 1849 Saint-Hyacinthe was created a village; at the time it had a population of 10,200. A year later it was made a town, and in 1857 it was made a city.
