Passage: In late August, Riel denounced the survey in a speech, and on 11 October 1869, the survey's work was disrupted by a group of Métis that included Riel. This group organized itself as the "Métis National Committee" on 16 October, with Riel as secretary and John Bruce as president. When summoned by the HBC-controlled Council of Assiniboia to explain his actions, Riel declared that any attempt by Canada to assume authority would be contested unless Ottawa had first negotiated terms with the Métis. Nevertheless, the non-bilingual McDougall was appointed the lieutenant governor-designate, and attempted to enter the settlement on 2 November. McDougall's party was turned back near the Canada–US border, and on the same day, Métis led by Riel seized Fort Garry.On 6 November, Riel invited Anglophones to attend a convention alongside Métis representatives to discuss a course of action, and on 1 December he proposed to this convention a list of rights to be demanded as a condition of union. Much of the settlement came to accept the Métis point of view, but a passionately pro-Canadian minority began organizing in opposition. Loosely constituted as the Canadian Party, this group was led by John Christian Schultz, Charles Mair, Colonel John Stoughton Dennis, and a more reticent Major Charles Boulton. McDougall attempted to assert his authority by authorizing Dennis to raise a contingent of armed men, but the Anglophone settlers largely ignored this call to arms. Schultz, however, attracted approximately fifty recruits and fortified his house and store. Riel ordered Schultz's home surrounded, and the outnumbered Canadians soon surrendered and were imprisoned in Upper Fort Garry.

Question: Name one leader of the Canadian Party.
John Christian Schultz