He met at the Forks, immediately on his arrival, three chiefs of the Nor'-Westers. One of these was John Wills, who, as an old X Y trader, had joined the Nor'-Westers and shortly after built Fort Gibraltar. A second of the trio was Benjamin Frobisher, of the celebrated Montreal firm of that name, who perished miserably; and the last was Alexander Macdonell, who was commonly known as "Yellow Head," and afterward became the "Grasshopper Governor."

McLeod vividly describes the scene on his arrival, when the Hudson's Bay Company, as represented by trader William Hillier, formally transferred to Miles Macdonell, Lord Selkirk's agent, the grant of land and the privileges pertaining thereto. The ceremony was performed in the presence of the settlers and other spectators. McLeod quaintly relates that the three bourgeois mentioned were present on his invitation, but Wills would not allow his men to witness the transaction, which consisted of reading over the concession and handing it to Macdonell. Hugh Henney, the local officer in charge of the Hudson's Bay Company affairs, then read over the concession in French for the benefit of the voyageurs and free traders.

McLeod relates a misadventure of irascible Peter Fidler in dealing with a trader, Pangman, who afterwards figured in Red River affairs. After Henney had taken part in the formal cession, he departed, leaving McLeod and Pangman in charge of the Hudson's Bay Company interests at the Forks. McLeod states that prior to this time (1813), the Hudson's Bay Company "had no house at this place," thus disposing of a local tradition that there was a Hudson Bay trading post at the Forks before Lord Selkirk's time. McLeod, however, proceeded immediately to build "a good snug house." This was ready before the return of the fall craft (trade), and it was this house that McLeod so valiantly defended in the following year.

During the summer McLeod found Pangman very useful in meeting the opposition of the North-West Company traders. Peter Pangman was a German who had come from the United States, and was hence called "Bostonnais Pangman," the title Bostonnais being used in the fur-trading country for an American. Fidler, who had charge of the district for the Hudson's Bay Company, refused to give the equipment promised by Henney to Pangman. McLeod speaks of the supreme blunder of thus losing, for the sake of a few pounds, the service of so capable a man as Pangman. Pangman left the Hudson's Bay Company service, joined the Nor'-Westers, and was ever after one of the most bitter opponents of the older Company. After many a hostile blow dealt to his opponents, Pangman retired to Canada, where he bought the Seigniory of Lachenaie, and his son was an influential public man in Lower Canada, Hon. John Pangman.

Events of interest rapidly followed one another at the time of the troubles. After the fierce onset at the Forks had been met by McLeod, he was honoured by being sent 500 miles south-westward by his senior officer, Colin Robertson, with horses, carts, and goods, to trade with the Indians on the plains. This daring journey he accomplished with only three men—"an Orkneyman and two Irishmen." In early winter he had returned to Pembina, where he was to meet the newly-appointed Governor, Robert Semple. McLeod states that Semple was appointed under the resolution of the Board of Directors in London on May 19th, 1811, first Governor of Assiniboia. From this we are led to think that Miles Macdonell was Lord Selkirk's agent only, and was Governor by courtesy, though this was not the case.

The unsettled state of the country along the boundary line is shown in a frightful massacre spoken of by McLeod. On a journey down the Red River, McLeod had spent a night near Christmas time in a camp of the Saulteaux Indians. He had taken part in their festivities and passed the night in their tents. He was horrified to hear a few days after at Pembina that a band of Sioux had, on the night of the feast, fallen upon the camp of Saulteaux, which was composed of thirty-six warriors, and that all but three of those making up the camp had been brutally killed in a night attack. On his return to his post McLeod passed the scene of the terrible massacre, and he says he saw "the thirty-three slain bodies scalped, the knives and arrows and all that had touched their flesh being left there."

McLeod was noted for his energy in building posts. He erected an establishment on Turtle River; and in the year after built a trading house beyond Lake Winnipeg, at the place where Oxford House afterward stood.

McLeod, being possessed of courage and energy, was sent west to Saskatchewan, where, having wintered in the district with traders Bird and Pruden, and faced many dangers and hardships, he returned to Red River and was among those arrested by the Nor'-Westers. He was sent to Montreal, where, after some delay, the charge against him was summarily dismissed. He was, while there, summoned as a witness in the case against Reinhart in Quebec.

In Montreal McLeod was rejoiced to meet Lady Selkirk, the wife of his patron, from whom he received tokens of confidence and respect.