Moses Judah Hays (1799 – 12 November 1861) was a Canadian businessman and municipal leader. He established and managed the first water-works in Montreal, and served as the city's chief of police from 1854 until his death.
Moses Judah Hays (1799 – 12 November 1861) was a Canadian businessman and municipal leader. He established and managed the first water-works in Montreal, and served as the city's chief of police from 1854 until his death. (en)