—, Mrs., 275, 370, [477], [692].

— ab Siôn, 201.

— ab Tewdwr, [404].

Rhysians, the, 160.

rhyswr, rhyswyr, [529], [530].

rí, gen. ríg, [661], [662].

Rib, [435], [436].

Ribble, the, 387.

Ricca, [477]: see Rhita.

Richard Crookback, [595].