Rides Pony Express, 1860–1861. The youngest rider on the line.

Ranger, dispatch bearer, and scout in the Union service, in Kansas, Missouri and the Southwest, 1861–1863.

Enlisted in Seventh Kansas Volunteer Infantry, 1864, and serves with it until close of the war.

Stage driver between Kearney, Nebraska, and Plum Creek, 35 miles west, 1865–1866.

Marries, March 6, 1866, Miss Louisa Frederici of St. Louis.

Proprietor of Golden Rule House hotel at his old home in Salt Creek Valley, Kansas, 1866.

Government scout at Fort Ellsworth, Fort Fletcher, and Fort Hays, Kansas, 1866–1867.

With William Rose, a construction contractor, promotes the town-site of Rome, near Fort Hays, 1867. Rome is eclipsed by Hayes City, its rival.

Earns title “Buffalo Bill” by supplying the work gang of the Kansas Pacific Railroad with buffalo, 1867–1868. In 18 months kills 4,280 buffalo.