Joseph Dalton Hooker

Sir Joseph Dalton Hooker was a British botanist and explorer in the 19th century. He was a founder of geographical botany and Charles Darwin's closest friend. For 20 years he served as director of the Royal Botanical Gardens, Kew, succeeding his father, William Jackson Hooker, and was awarded the highest honours of British science.

30 June 1817

Born on the same birth day (30 June): Athanassios Fokas • Brian Bloom • Can Artam • Cody Rhodes • Georg Benda • John Frederick I, Elector of Saxony • Nellah Massey Bailey • Sandra Cam • Seyi Olofinjana • Walter Ulbricht

Born in the same month (June 1817): Branwell Brontë • Louise von François • Princess Clémentine of Orléans