Hij is getrouwd met Mary de Percy.
Zij zijn getrouwd voor 22 juni 1382.Bron 2
John de Ros, 5th Lord (Baron) de Ros of Helmsley; born c1368; Jt Wardenof the West March of Scotland 1389; married by 22 June 1382 Mary (died1394), daughter of Henry, Lord (Baron) Percy, went on pilgrimage toJerusalem and dsp on his way home at Paphos, Cyprus, 6 Aug 1393. [Burke'sPeerage]
John 5th Baron de Ros | ||||||||||||||||||
< 1382 | ||||||||||||||||||
Mary de Percy |