 Complete the following phrase:  Bowyer was promoted to rear-admiral on 1 February 1793. He was sent to join the Channel Fleet under the now Admiral Howe, raising his flag in the ship of the line HMS Prince with Captain Cuthbert Collingwood as his flag captain, on 10 March. He transferred with Collingwood to the ship of the line HMS Barfleur when Prince was paid off in December 1793, staying in the Channel. On 1 June the fleet fought the battle of the 