Treaty of Versailles | Treaty of Trianon | Wallingford | Treaty of Utrecht | Treaty of Aix-la-Chapelle | Treaty of Berlin (1878) | Treaty of Rome | Treaty of Lisbon | Treaty of Campo Formio | Treaty of Berlin | Treaty of Aix-la-Chapelle (1748) | Maastricht Treaty | Treaty of the Pyrenees | Treaty of Saint-Germain-en-Laye (1919) | Treaty of Guadalupe Hidalgo | Penn Treaty Park | Lateran Treaty | Washington Naval Treaty | Wallingford Castle | Treaty of San Stefano | Treaty of Roskilde | Treaty of Nice | Treaty of Frankfurt | Treaty of Brest-Litovsk | Treaty of Bassein | Treaty of Basel | Patent Cooperation Treaty | Wallingford, Connecticut | Treaty of Waitangi | Treaty of Schönbrunn |
The Treaty of Wallingford in 1153 noted that Roger had custody of Oxford Castle, and that he had sworn fealty to Duke Henry, who became King Henry II in 1154.
In 1153, he appears with his cousin, Richard Strongbow, earl of Pembroke, as one of the signatories to the treaty at Westminster, in which Stephen recognises Prince Henry as his successor.