1. Seal CLXVIII.114 Reference (shelfmark): Seal CLXVIII.114 Title: Scope & Content: Simon de Montfort, the younger, son of Simon de Montfort, Earl of Leicester, 1263. (10171) Simon de Montfort, the younger; son of Simon de Montfort, Earl of Leicester: Seal: 1263. Collection Area: Western Manuscripts Languages: English Date Range: 20th century Extent: 1 item