Henry Cranston Henderson Henry Henderson was a riverboat pilot on the //Pelly,// a sternwheeler owned by Harper and Ladue.((Glenbow Museum digital photo finding aid. Image No. NA 3009-1.)) In the early spring of 1911, Captain Henderson was in charge of a barge loaded with the property of the Boundary Survey Corps. It was wrecked on the Yukon River between Hootalinqua and the Big Salmon River.(("Yukon River Disasters Very Numerous." //The Weekly Star,// 26 May 1911. 2020 website http://www.explorenorth.com/library/history/yukon_river_disasters-1911.html)) Henderson left the Yukon in 1912 to homestead in Grande Prairie.((Glenbow Museum digital photo finding aid. Image No. NA 3009-1.))