And again in 1791 he wrote to Lord Grenville, in March and November:—
'It is not without concern that I find myself obliged to request His Majesty's permission to return to England. A complaint in the side, and from which, in more than two years, I have been seldom free, has impaired my health, and at times puts it out of my power to attend to the charge with which His Majesty has been pleased to honor me in the manner I wish and the state of the colony requires. The settlement is now so fully established that the great labour may be said to be past; and it has, Sir, been attained under every possible disadvantage, though it is not in that situation in which I should wish to leave it, for it is not independent for the necessaries of life; and, as I feel myself greatly interested in the good of a colony with the establishing of which I have been honored, and to which I should wish to return, if the cause which now obliges me to desire permission to leave it should be removed by the voyage, or by the assistance I may find in London, I therefore only request leave of absence from the government.' …
'I am honoured with your Lordship's letter of the 19th of February, in answer to mine to Lord Sydney, and beg leave to assure your Lordship that I should not hesitate a moment in giving up my private affairs to the public service; but from a complaint which so very frequently puts it out of my power to use
