Joan married Henry Percy, 3rd Baron Percy in May 1365. Henry (son of Henry de Percy, 2nd Baron Percy and Idoine de Clifford) was born in 1320 in Seamer, North Riding, York, England; died on 17 Jun 1368; was buried in Alnwick, Northumberland, England. [Group Sheet] [Family Chart]
Joan married Sir Constantine Clifton in Jul 1369. Constantine and died. [Group Sheet] [Family Chart]
- 1369
