List of senior naval officers referred to as admiralissimo Admiralissimo

^ edward hamilton currey (1928). sea wolves of mediterranean. library of alexandria. isbn 978-1-4655-3746-1. 
^ robert k. massie (1 september 2013). castles of steel: britain, germany , winning of great war @ sea. head of zeus. p. 70. isbn 978-1-78185-669-7. 
^ dr robert l davison (28 july 2013). challenges of command: royal navy s executive branch officers, 1880-1919. ashgate publishing, ltd. isbn 978-1-4094-8241-3. 
^ chap 378, act creating office of admiral of navy , united states congress