15th – We are not over the Rockies yet this morning. We saw Mt. Adams. We crossed the Cascades today. Got to Centralia at Midnight. Stayed all night at Jackson Hotel. According to the 1901 – 1902 Gazetteer and Business Directory, the Jackson Hotel was run by William R. Clarkson. In the 1900 federal census, William is a 49 year-old…