Peter Silverfox, Mudada (b. 1931) Peter Silverfox was the son of Jimmy Silverfox and the grandson of Ezaya (Old Isaac). When Peter was young, he worked on the riverboats for sixty dollars a month. The boat would stop a Little Salmon to pick up wood. And other places, it would pick up twenty-four cords of so.((Peter Silverfox interviewed by Kathy Sam. Carmacks Oral Histories, 1987.))