… :27 The Calgary Stampede First Nations Princess holds many roles … she also represents the First Nations of Treaty 7 and Elbow … of the Calgary Stampede First Nations Princess began in 1965 … as the first Calgary Stampede First Nations Princess. Since then, a …… :27 The Calgary Stampede First Nations Princess holds many roles … she also represents the First Nations of Treaty 7 and Elbow … of the Calgary Stampede First Nations Princess began in 1965 … as the first Calgary Stampede First Nations Princess. Since then, a …