Alessandro Malaspina (November 5, 1754 – April 9, 1810) was an Italian nobleman who spent most of his life as a Spanish naval officer and explorer. Under a Spanish royal commission, he undertook a voyage around the world from 1786 to 1788, then, from 1789 to 1794, a scientific expedition (the Malaspina Expedition) throughout the Pacific Ocean, exploring and mapping much of the west coast of the Americas from Cape Horn to the Gulf of Alaska, crossing to Guam and the Philippines, and stopping in New Zealand, Australia, and Tonga.
Malaspina was christened "Alessandro". He signed his letters in Spanish "Alexandro", which is usually modernized to "Alejandro" by Spanish scholars.
Read more about Alessandro Malaspina: Early Life, Naval Service, Circumnavigation, Expedition of 1789–1794, Political Controversy and Exile, Later Life, Legacy