TY - BOOK AU - Rivallon de la Poer,John William ED - Great Britain. TI - In the House of Lords. Barony of Le Power and Coroghmore in the peerage of Ireland. Copies of documents, extracts and translations lodged by the petitioner, John William Rivallon de la Poer, in support of his case CY - London KW - Le Power and Coroghmore peerage claim KW - Peerage KW - Great Britain KW - Claims ER -