Pope, the, [54] et passim

Pope, two at once, [170]

Portugal, kingdom of, [137]

Precarium, [83], [92]

Ravenna, [52]

Renaissance, the, [229]

Rent, its origin, [108]

Richard, Cœur de Lion, [158]

Richard II., his French treaty, [196]

Rienzi, [225]