 Pari gbolohun yii: Igbakeji Admiral Daniel Edward Barbey 23 December 1889  11 March 1969 je osise ninu Ile-ogun Ogun Orilẹ-ede Amerika ti o sin ninu Ogun Agbaye I ati Ogun Agbaye II. O gboye ile-ẹkọ giga ti Ile-ẹkọ Naval, o kopa ninu 1912 : Iṣẹ Amẹríkà ní Nicaragua àti iṣẹ Amẹríkà ní Veracruz ní 1915. Nigba ti o n ṣiṣẹ pẹlu Ẹka Awọn Eto Ogun ti Ile-iṣẹ ti Navigation ni Washington, D.C. laarin Awọn Ogun Agbaye, ni idagbasoke ifẹ si ogun amphibious. Ni 1940 o ṣe Fleet Training Publication 167  Landing Operations Doctrine, United States Navy, eyi ti yoo di bibeli ti awọn iṣẹ amphibious, ati pe yoo wa ni lilo ni gbogbo Ogun Agbaye II. 