[3] Egfrid sailed for England from the Cape of Good Hope but had to put into St Helena on 22 August 1821, leaky.

[5] Centurion sailed from St Helena on 29 September and arrived at Deal on 4 December, with Egfrid's cargo.

[6] Centurion sprang a leak and was beached on Goose Island, Nova Scotia.

She returned to Quebec City on 18 May, then went to Munn's Cove to unload her cargo and undergo repairs.

[8] In a letter from Miramichi dated 13 May 1828, Captain Barkier reported that Superb, Cain, master, was on her way from Bristol to Quebec, when on 23 April, on the Newfoundland Banks, Superb struck ice and was stove in.