On March 25, Governor Brisbane wrote about the discoveries of Hovell and Hume in a letter to England. He said that he was going to send a ship to Western Port to have it explored. His successor, Governor Ralph Darling, towards the end of 1826, sent an expedition led by Captain Wright to Western Port. Hovell went with this expedition, and his mistake in longitude was soon discovered. Hovell explored the land around Western Port and to the north. Near the coast at Cape Paterson he discovered "great quantities of very fine coal". This was the first discovery of coal in Victoria. Hovell was away 5 months on this expedition. He tried during the next 10 years to obtain some special reward from the government. He had already got 1,200 acres (5 km2) for the trip with Hume, and 1,280 acres (5 km2) for the trip to Western Port. He did not think this was enough.