Former Owner
- R. Stora and Company2
- Rabbinical Seminary Vienna1
- Rafael Floranes1
- Rafael Gomes1
- Raitenhaslach Cistercian Abbey1
- Ralph Verney, 1st Earl Verney1
- Ramsau Monastery1
- Ramón de Mesonero Romanos1
- Raoul Chandon de Briailles1
- Raphael de Mediolano1
- Raul A. Villagran1
- Reginald Cholmondeley1
- René Antoine Thoué1
- René Henry1
- Rev. J. Duncalf1
- Ricardo Enrico de Wilde1
- Ricardo, Conde de Benahavis Heredia1
- Richard Ashurst Bowie1
- Richard Bennett2
- Richard Blount1