Clio was a three-masted barque of 473 tons, built in 1838 at Granville, Nova Scotia, from black birch, pine and oak. Registered at St John's, Newfoundland, she spent her career on the transatlantic timber and emigrant routes between Britain and Canada. Clio regularly carried Cornish emigrants to Quebec and returned with timber cargoes for shipyards in Cornwall. She remained in service until 1866, when she was reported as "abandoned at sea" on 3 July.