Hertford Castle, Hertfordshire, England
- References (3)
- Marriage / Union: Edmund Plantagenet , KG, 1st Duke of York & Isabel Princess of Castile (m. 1 MAR 1371/72 )
- 1182 Individual: 4th Earl of Gloucester Gilbert de Clare 4th Earl of Gloucester (b. 1182 )
- 1358 Individual: Isabelle Princess Of FRANCE QUEEN OF ENGLAND (d. Nov 21st, 1358 )