1. Egerton Ch 7678 Reference (shelfmark): Egerton Ch 7678 Title: Scope & Content: Peerage: Signet Warrants for creations of peers: 1628-1802. Scroop Egerton, 1st Duke of Bridgewater: Signet Warrants for his dukedom and marquessate: 1720. Collection Area: Western Manuscripts Languages: English Date Range: 1720 Extent: 1 item