. . "Joan, Countess of Hertford" . . . "Joan of England" . "Countess of Gloucester" . . . "Joan of Acre" . . . . . . . . . . . . . . . . "Joan of Acre" . . . . . . . . . "1272" . . "Joan, Countess of Gloucester" . . . . . . . . "Joan d'Acres" . . . . . . . . "Joan of Acon" . . . . . . . . . . . . . . . "de Clare" . "1307" . . . . . "Joan" . . . "Joan of Acre, Princess of England" . "Countess of Hertford" . "de Monthermer" . . . . . .