In 1871, he was part of the negotiation of Treaty 1 (Lower Fort Garry) and Treaty 2 (Manitoba Post on Lake Manitoba). He continued with Treaty 3 (North West Angle of Lake of the Woods) in 1873.
Between 1871 and 1873, this individual was actively involved in negotiating three significant treaties: Treaty 1 (Lower Fort Garry), Treaty 2 (Manitoba Post on Lake Manitoba), and Treaty 3 (North West Angle of Lake of the Woods).