James Percy Ault1881–1929CronologiaBirth1 Jan 1881, OlatheDeath1 Jan 1929, ApiaProfessioneoceanographerProfessionegeophysicistProfessionehydrographerProfessionesurveyorCittadinanzaUnited StatesBiografiaAmerican surveyor and ocean explorer (1881–1929)Fontiviaf 279297975gnd 1055274928wikidata Q113638958lccn no2004019592