View source for Guarantors of King John

The Eighteen secular Guarantors & Counselors of King John :
# William le Marshal, Earl of Pembroke
# William [le] Longespee, Earl of Salisbury and Wiltshire
# William de Warenne, Earl of Warenne (i.e. Surrey)
# William d'Aubigny, Earl of Arundel (i.e. Sussex)
# Alan de Galloway, Lord of Galloway and Constable of Scotland
# Warin FitzGerald, Lord of Deddington Castle
# Hubert de Burgh, Earl of Kent
# Piers FitzHerbert
# Matthew FitzHerbert
# Hugh de Neville
# Thomas Basset
# Alan Basset
# Philip d'Aubeney
# Robert de Roppelay (Robert de Rokkeley)
# John Marshal
# John FitzHugh
# Ranulph Blundeville, Earl of Chester and Lincoln
# Henry, Earl of Cornwall