Umberto I of Italy
"Re Umberto" was named after the Italian King Umberto I of Italy. "Re Umberto" was built by the Castellammare Naval Shipyard in Castellammare di Stabia, Naples. Her keel was laid down on 10 July 1884. After over four years of construction, she was launched on 17 October 1888. Following sea trials, the battleship was formally commissioned into the "Regia Marina" on 16 February 1893.