PRINZ EUGEN 17 Jul 1914
Based at Pola. 24 May 1915 bombarded Ancona, then returned to Pola.
Left Pola with Viribus Unitis 08 Jun 1918; 09 Jun at Tajer; 10 Jun at Slano, then return to Pola.
To France; used as target - sunk off Toulon 28 Jun 1922.
Complement 1,000 Displacement 20,000t