Walter Dannatt
Walter Dannatt (1863–21 February 1940) was an English entomologist who specialised in Lepidoptera, amassing a collection of over 18,000 specimens, principally from Jamaica and the Amazon. Dannatt was a natural history dealer and a member of the Entomological Society of London.
He lived in Lee and in Blackheath, both in southeast London (the Dannatt family ran a grocery business in Blackheath). His sister Annie M. Dannatt, who attended the Blackheath School of Art, illustrated butterflies from his collection. Painter George Dannatt and architect Trevor Dannatt were nephews.