Dana’s friend the botanist Asa Gray was also chosen for the civilian corps, and like Dana, would rise to the top of his field. Unfortunately, after changing his mind several times, Gray would back out of the Expedition at the last minute and be replaced by the lackluster William Rich from Washington. Rounding out the scientific corps was the young philologist, or linguist, Horatio Hale from Harvard; the naturalist Charles Pickering from the Academy of Natural Sciences in Philadelphia; the conchologist (a collector of mollusks and shells) Joseph Couthouy from Boston; and the horticulturalist William Brackenridge, a Scotsman currently living in Philadelphia, who had once supervised Edinburgh’s famed botanical garden. It was a young, diverse group that, for the most part, represented the best American science had to offer in 1838.
Over the next five months, Wilkes pushed to achieve what others had failed to accomplish in two years. Each vessel needed to undergo extensive modifications; equipment and provisions must be arranged for; commissioned and noncommissioned officers, as well as sailors and marines, had to be selected. Hundreds of men had already been recruited by Jones, but the months of turmoil and indecision had taken their toll as they bided their time at navy yards in Virginia and New York. But it was the Expedition’s officers who were the most disaffected. Indeed, from Wilkes’s perspective it sometimes seemed as if the entire U.S. Navy were in league against him. “At times I felt almost overwhelmed at the Situation and the responsibilities upon me,” he wrote, “but they were of short lived depressions.”
It was in the fitting out of the Vincennes and the Peacock at Norfolk that Wilkes received the stiffest resistance. The commodore in charge of the navy yard made it clear that he and his officers did not approve of Wilkes’s appointment and would do as little as possible to assist in the preparation of the squadron. Appealing to friends at navy yards in New York and Boston, Wilkes was able to procure much of what was denied him at Norfolk. From Boston he received a fleet of whaleboats, while the two schooners were purchased and modified at the New York Navy Yard in just two weeks.
Still, when it came to overhauling the Vincennes and the Peacock, which were to be equipped with additional spar decks built over the preexisting gun decks, Wilkes had no choice but to deal with the refractory officers in Norfolk. Making it all the more difficult was the temporary loss of his most stalwart advocate, Secretary of War Poinsett. In April, Poinsett was struck down by an illness that, it was feared, might kill him. This meant that Wilkes had no one to turn to when his request to replace some of the vessels’ iron water tanks with wooden casks was refused. (If one of the ships was wrecked on a reef Wilkes argued, the wooden casks would provide more buoyancy than the tanks and could be more easily transferred to shore.) So Wilkes took his grievances to the president of the United States.
Martin Van Buren, known as “the little magician,” appeared quite pleased to see Wilkes. He quickly promised to get him his water casks. Then he asked a question: “Why is there such opposition against you?” Wilkes said he thought it had to do with his being so junior a lieutenant. Van Buren told him that over the last few weeks he had been visited by a virtual parade of captains protesting his appointment. Just that morning Commodore Isaac Chauncey, president of the Navy Board, had urged him to suspend Wilkes. The commodore had claimed that “this young Lieut[enant] did not ask nor would he receive any advice which had been proffered him. No one knew what he was doing.” Van Buren assured Wilkes that he had his total support and encouraged him to “come direct to me” if he encountered any more trouble.
In addition to preparing six vessels for a voyage around the world and recruiting the necessary officers and men, Wilkes had to prepare the instruments, including twenty-four chronometers. As head of the physical sciences department, he also had several pendulum experiments to conduct before the Expedition could sail. A pendulum is used to determine the force of gravity; by comparing different readings at different locations around the globe, it is possible to determine the contours of the earth, as well as the density of its interior. In the grass field that stretched from the back of his house to the Capitol building, Wilkes erected “Pendulum Houses,” temporary shelters that would accompany them on their travels. To assist him, Wilkes assembled a group of six passed midshipmen, including William Reynolds, William May (who had successfully retaken his examination), and several others from the Porpoise. For Wilkes, this little community of science on a hill, so near to his own home (where Jane was now almost eight months pregnant), seems to have provided a haven from the storm.
With departure set for August 10, Reynolds wrote his sister Lydia to ask for her help in preparing the clothing he would need. He had left a pair of his red cotton drawers at home, and he requested at least eight more just like it. He also put in orders for eighteen pairs of thin cotton socks, twelve calico shirts, two bedsheets, four pillowcases, and six woolen stockings. He asked that she find his white hat; he would need it to shield himself from the brutal Polynesian sun. He fully expected the voyage to transform him into “a weather beaten, wrinkled, uncouth savage. [M]ay you all have a pleasant time in civilizing me [on my return].”
Every third night, Reynolds and May stayed up until four in the morning, assisting Wilkes with his observations while the other four passed midshipmen split the other two nights between them. “The nights pass most swiftly & pleasantly,” he wrote. “Everything is so interesting & occupies the attention so entirely that time flies. I breakfast at the fashionable hour of 12.” For Wilkes it meant that he was almost never asleep, and Reynolds and the others developed an almost reverential awe of their commander. “I like Captain Wilkes very much,” Reynolds wrote Lydia. “He is a most wonderful man, possesses a vast deal of knowledge, and has a talent for everything.”
As he had told Poinsett, Wilkes planned to rely on a corps of young, energetic officers who had just passed their examinations. On most naval vessels, a passed midshipman was relegated to a subordinate role, but on the Exploring Expedition a different standard would prevail. “[T]he Passed Midshipmen will perform the duties of Lieutenants,” Reynolds excitedly wrote Lydia. Wilkes felt it was important that the more senior passed midshipmen be given acting appointments, temporary promotions that reflected their increased responsibilities during the voyage. Soon after Poinsett had been struck down by illness, Mahlon Dickerson was replaced by James Paulding as secretary of the navy. In July, Wilkes asked Paulding to grant the rank of acting lieutenant to ten of the passed midshipmen. Unfortunately Reynolds and May were too far down the list to be included.
Wilkes was under the impression that Poinsett had already agreed that he and his second-in-command William Hudson would be given acting appointments as captains. Since it would leapfrog both of them past the rank of commander, the appointments would undoubtedly infuriate the already irate navy hierarchy. But it would have been just as scandalous to place the nation’s first exploring expedition, a squadron comprising six vessels and several hundred men, under the command of a mere lieutenant.
The issue of rank had become a matter of deep concern in the U.S. Navy. In Britain and France, an officer could aspire to the rank of admiral, but in the United States he could rise no higher than captain, with the tide of commodore being given to a captain who commanded a squadron. When an American naval officer encountered a European officer of equivalent age and experience, he was inevitably outranked – a difficult and often embarrassing situation for an officer attempting to uphold the honor of his country. But it wasn’t simply a question of creating the proper impression in foreign ports. If an officer was to maintain discipline among his own officers, he needed to outrank them. Due to the backlog in promotions in the peacetime navy, many lieutenants were placed in the unenviable position of commanding officers of their own rank. “It poisons the very fountain of discipline,” an anonymous naval officer insisted in a widely read article of the day, “and never fails to bring forth insubordination – letting loose among the crew those refractory and evil spirits, which discipline alone can chain down.” Wilkes was not out of bounds in expecting an acting appointment to captain.
Unfortunately, Poinsett’s illness made it impossible for Wilkes to confirm his understanding about this critical issue. Assuming the promotions would be forthcoming, he instructed his purser to pay both himself and Hudson as captains. In the middle of July, Poinsett