Sir Joseph Dalton Hooker OM GCSI CB PRS was a British botanist and explorer in the 19th century. He was a founder of geographical botany and Charles Darwin's closest friend. Wikipedia
Harriet Anne Thiselton-Dyer, Reginald Hawthorn Hooker, Charles Paget Hooker, Brian Harvey Hodgson Hooker, William Henslow Hooker, Grace Ellen Hooker, Marie Elizabeth Hooker, Capt. Joseph Symonds Hooker, Richard Symonds Hooker