[6] Captain James Patten Anstice (or Anstrue[3]), sailed Henry Porcher from the Downs on 1 April 1818, bound for Bengal and Bombay.

Outward bound, she passed Saugor on 25 September, reaching Cochin on 28 November, and arriving at Bombay on 8 December.

[2] On 25 May 1825 the EIC hired the New South Wales ship Henry Porcher to bring back teas from China.

[7] Under the command of John Thomson, Henry Porcher departed Dublin, Ireland, on 5 August 1825 and arrived at Sydney on 3 December.

[9] Captain Gabriel Jemmett Redman sailed Henry Porcher from the Downs on 8 June 1830, bound for Madras and Bengal.

[10] Captain John Hart and Henry Porcher departed The Downs on 4 September 1834, and arrived in Sydney on 1 January 1835.

On her third voyage as a convict transport, Henry Porcher, again under the command of John Hart, departed Portsmouth on 4 August 1836, and arrived at Hobart on 15 November 1836.

[15] While she was travelling from Quebec to Grangemouth, Captain Simpson, who was suffering from delirium tremens, committed suicide in September 1858.

Her pilot had left before Simpson shot himself and though she anchored to wait out bad weather, her cables parted with result that the ship went aground near Thurso, Quebec.