Wallace Collection the largest, most important and extant collection of French 18th-century decorative arts in the world, rivalled only by the triumvirate of the Musée du Louvre, Château de Versailles and Mobilier National in France. The Wallace Collection is a non-departmental public body and admission is free. The Wallace Collection is a museum which displays the works of art collected in the 18th and 19th centuries by five generations of a British aristocratic family – the first four Marquesses of Hertford and Sir Richard Wallace, the illegitimate son of the 4th Marquess. In the 19th century, the Marquesses of Hertford were one
Marquess of Waterford of Ireland (created by writ ca. 1650). Lord Tyrone was succeeded by his fourth but eldest surviving son, the second Earl, who also inherited the title Baron La Poer from his mother in 1769. In 1786 he was created Baron Tyrone, of Haverfordwest in the County of Pembroke, in the Peerage of Great Britain. Three years later he was made Marquess of Waterford in the Peerage of Ireland. The titles descended in the direct line until the death of his grandson, the third Marquess, in 1859. The late Marquess was succeeded by his younger brother, the fourth Marquess. the titles