Former Owner
- Philip Kerr, 11th Marquess of Lothian1
- Philippe de Béthune1
- Pierre Picard le Jeune1
- Pietro Antonio Crevenna1
- Prieuré Saint-Louis de Poissy1
- Prince Augustus Frederick, Duke of Sussex1
- Quinton Edward Gurney1
- Québriac family1
- R. Stora and Company1
- Ricardo, Conde de Benahavis Heredia1
- Richard Firth Green1
- Robert Stayner Holford1
- Robson & Kerslake1
- Sir George Holford1
- Sir Roger Mostyn, 3rd Baronet1
- Sonnyng, John1
- Sonnyng, William1
- St. Andrew-on-Hudson1
- St. Mary's College1
- Susan Coulter1