Sir Geoffrey Allan Jellicoe (8 October 1900 – 17 July 1996) was an English architect, town planner, landscape architect, garden designer, landscape and garden historian, lecturer and author. His strongest interest was in landscape and garden design. As a designer, he often included "his distinctive signature characteristics, such as canals, weirs, bridges, viewing platforms and associated planting by Jellicoe's wife, Susan," as at the Hemel Hempstead water gardens he designed for this new town in the late 1950s. The garden canal he designed in the 1970s for the Royal Horticultural Society's gardens at RHS Wisley to display waterlilies was later renamed the "Jellicoe Canal" as a memorial. Source: Wikipedia (en)