...ip-of-the-line, and died a rear-admiral of the royal navy. He was also governor of Rochefort at the time of his death, having been appointed in 1723. Antoine, Sieur de Chateaugay, was born in Montreal , July 7, 1683; died in Rochefort, France, March 21, 1747. He belonged to the royal army, and came with colonists to Louisiana in 1704, serving under Iberville there against the English. He was ma...