During her stay at Portsmouth the Lady Nelson lost two men, one through illness, the other by desertion. On March 15th, when she was quite ready for sea, Captain Schanck and Mr. Bayley* (* W. Bayley, formerly astronomer on board the Adventure.) paid her a visit. Orders had been given for her to leave port in company with H.M.S. Anson, Captain Durham, who (as the Powers were at war) was to convoy a fleet of East Indiamen, then on point of sailing, and with whom was H.M.S. Porpoise, bound to New South Wales. The wind being fair, on the night of March 16th, 1800, the signal for sailing was given by the Commodore. While all hands were busily engaged getting up the kedge, the carpenter made his escape in the darkness. Anxious to avoid further delay, and somewhat consoled by the thought that the vessel was new and that he had already tested and found out her good qualities, Lieutenant Grant decided to put up with the loss of the man's services. At 6 P.M. on the 18th the ship finally bade adieu to England. At first she was scarcely able to keep pace with the big ships which bore her company, and very soon the Commodore despatched an officer to her commander to suggest that he should go into Falmouth and await there the departure of the West India Fleet. But, as the final decision was left with Lieutenant Grant, he preferred to go on, believing that he could keep pace with the convoy. During the afternoon of the 19th a namesake of his, Captain James Grant of the Brunswick, East Indiaman, hailed him and informed him that he had orders to take the Lady Nelson in tow. The commander of the brig did not at all relish this news, but dreading further detention as he was in the track of the enemy, he took the proffered hawser on board. The brig towed well as long as the sea was smooth, and at first no discomfort was felt. Then a continued spell of bad weather ensued, and a driving rain, which found its way under the covering boards and along the gunwale of the ship, caused great unpleasantness. Worse was to follow, for it began to blow very hard, and the Brunswick set off at high speed, dragging the little brig mercilessly through the heavy seas which almost enveloped her. The sight evoked much amusement among the passengers on board the big Indiaman, who frequently visited the stern galley to watch the waves wash completely over the Lady Nelson. On the 23rd of March an unusually heavy sea strained the brig to such a degree that Grant ordered the hawser to be let go, and bade the Brunswick farewell. It was imagined by those on board the larger vessel that the Lady Nelson, deeming it impossible to proceed, had turned back to Portsmouth. Grant, however, had determined to continue his voyage alone.