Joan of Lancaster

From Wikipedia, the free encyclopedia

Joan Plantagenet of Lancaster (c. 1310 Norfolk, England – July 7, 1345) was the daughter of Henry, 3rd Earl of Lancaster. She married John de Mowbray, 3rd Baron Mowbray and was the mother of John de Mowbray, 4th Baron Mowbray. Joan died in Yorkshire, England of the plague.[1]