David Cholmondeley, seventh Marquess of Cholmondeley, is one of the few ex officio hereditary peers who survived the last House of Lords cull.  AFP
David Cholmondeley, seventh Marquess of Cholmondeley, is one of the few ex officio hereditary peers who survived the last House of Lords cull. AFP

Hereditary lordships a-leaping into history as UK parliament axes family ties after 700 years