Historian Edward Horton Hubbard wrote the definitive biography of an architect that died in what year?
Edward Hubbard:  He also wrote the definitive biography of John Douglas, and played a part in the preservation of Albert Dock in Liverpool. John Douglas (architect): John Douglas (11 April 183023 May 1911) was an English architect who designed over 500 buildings in Cheshire, North Wales, and northwest England, in particular in the estate of Eaton Hall.
i don't know