No doubt Governor Steunenberg and other kinfolk moseyed on down there from time to time. So did I during my 2007 visit to Boise. I reckon the governor would have stopped in at the Capitol News office that began there in 1901.
"The Union Block Building is a Richardsonian Romanesque-styled building. It was designed by architect John E. Tourellotte in 1899 and was completed in 1902 at a cost of approximately $35,000. The builder, J.W. Smith used brick and sandstone. The Sandstone was quarried locally at Tablerock." -- From: Union Block Building