Franklin was now made commander; in 1829 was knighted, and covered with honors by the University of Oxford and the great learned societies in England and France. He had married his second wife in 1828--the Lady Franklin of the later story. In 1832 Sir John Franklin was given the command of the _Rainbow_, on the Mediterranean station; and so wise and gracious was his rule, that the sailors nicknamed the sloop "The Celestial _Rainbow_" and "Franklin's Paradise." But we have no space to speak of this now, nor of Franklin's wise and gracious government of Van Diemen's Land, now better known as Tasmania, that succeeded. Lady Franklin was here his wise and devoted helper in every scheme of usefulness and benevolence. Returning to England, he was appointed, in 1845, to the command of an expedition for the further discovery of the North-west Passage. The ships _Erebus_ and _Terror_ sailed from England on the 26th of May, and were seen by the crew of the _Prince of Wales_, a whaler, on the 26th of July, in Melville Bay, _for the last time_. Toward the close of 1847 serious anxiety was aroused respecting the fate of these brave explorers. The brave-hearted, devoted wife of the commander expended her whole fortune on these endeavors to ascertain what had become of her husband. It is interesting to note that the people of Tasmania, Franklin's colony, subscribed the sum of £1,700 toward the expenses of the search. In the year 1850 it was discovered that the first Winter of the explorers to the following April, or later (1846), had been spent at Beechey Island, beyond Lancaster Sound, and that it had been an active holiday time. In 1854 an exploring party under Dr. Rae were told by the Esquimaux that several white men, in number about forty, had been seen dragging a boat over the ice near the north shore of King William's Land, and that bodies and skeletons were afterward found on the mainland opposite, by the banks of the Great Fish River. Many relics of this party were procured by Dr. Rae from the natives, and being brought to England were identified as belonging to the Franklin explorers. On this Dr. Rae received the government reward of £10,000.