Note 084
This great family, de Ripuariis, de Redvers, de Rivers, ended, in Edward the Fifth's time, in Isabella de Fortibus, a famous and potent dowager, who long survived her brother and husband, (Dugdale, Baronage, P i. p. 254 - 257.)]
The History Of The Decline And Fall Of The Roman Empire Fall In The EastChapter 61