Former Owner
- William Bragge1
- William Caxton1
- William Cecil, 1st Baron Burghley1
- William Clarke1
- William Cumming Wilde1
- William Deys1
- William Douglas-Hamilton, 12th Duke of Hamilton1
- William Ely1
- William Emery Nickerson1
- William Ewart Gladstone1
- William Harcourt Hooper1
- William Harrison Woodward1
- William Herbert1
- William Horatio Crawford1
- William Inglis Morse1
- William J. Shaw1
- William Jones1
- William King Richardson1
- Wolfgang Sigismund, Graf von Gallenberg1
- Wolfgang Täxer1