Joseph Frobisher - Family

Family

In 1779, at Christ Church, Montreal, Frobisher married a girl twenty years his junior. She was Charlotte Jobert (1761-1816), daughter of surgeon Jean-Baptiste Jobert and Charlotte Larchevêque. Her aunt, Marguerite Larchevêque (1749-1798), was married to Charles Chaboillez, one of the most influential French Canadian fur traders, who with Frobisher and his brother was one of the founding members of the Beaver Club. They were the parents of fifteen children, but only three lived to adulthood and married:

• (Rachel) Charlotte Frobisher (1780-1801), In 1797, she married Major-General Edward James O'Brien (1772–1855), of the 24th Regiment of Foot. He was the son of James O'Brien (d.1773) M.P., of Ennistymon Castle, Co. Clare. Their daughter, Mary Henrietta O'Brien, married Vice-Admiral Hon. Robert FitzRoy, captain of HMS Beagle during Charles Darwin's famous voyage. She died in tragic circumstances and was buried with a monument to her memory at Exeter Cathedral.
• Lt.-Col. The Hon. Benjamin Joseph Frobisher, became a partner in the North West Company, was elected to Parliament, and was Aide-de-camp to Lord Dalhousie. In 1804, he married Isabella, daughter of James Grant and Susannah Coffin. She was a niece of The Rt. Hon. Sir William Grant and General Sir Roger Hale Sheaffe 1st Bt.. She was a stepdaughter of The Hon. John Craigie and a half-sister of George Hamilton.
• Caroline Frobisher (1798-1843). In 1820, she married James McGill Trottier Desrivières, heir of The Hon. James McGill, his father's stepfather. He was a first cousin of The Hon. Henri Desrivières. They were the parents of one son who died in infancy.