James J. Hill and Mary T. Hill, c.1915.

James J. Hill (left) with his son, Louis W. Hill, 1912.

James J. Hill, at spike driving celebration extending the Great Northern Railroad, Bend, Oregon, 1911.

James J. Hill with two engineers on the William Crooks train engine, 1908. Photograph by T.W. Ingersoll.

Wedding of Charlotte Hill Slade, daughter of James J. Hill, at 240 Summit Avenue, St. Paul, 1901.

James J. Hill, 1885. Photograph by Hayes Robbins.

James J. Hill warehouse on St. Paul's Mississippi River levee, c.1869.

James J. Hill, 1864.

James J. Hill, 1856.

James J. Hill, 1902. Photograph by Pach Brothers.