On the return leg of her voyage she crossed the Second Bar on 5 November , reaching the Cape on 28 February 1821 and St Helena on 31 March .
General Hewett arrived at Whampoa on 28 August .
On the return leg of Hewett 's voyage Hewett crossed the Second Bar on 5 November , reaching the Cape on 28 February 1821 and St Helena on 31 March .
General Hewett arrived at Whampoa on 28 August .