skos:altLabel | - 3rd Duke
- Duke of Ancaster
- The Duke of Ancaster and Kesteven
- Duke of Ancaster and Kesteven
- Peregrine Bertie
- '''Peregrine Bertie'''
- Peregrine Bertie, 3rd Duke of Ancaster and Kesteven, 19th Baron Willoughby de Eresby
- 19th Baron
- 3rd Duke of Ancaster
- Lord Lindsey, 3rd Duke of Ancaster
- Peregrine Bertie<br />3rd '''Duke of Ancaster and Kesteven'''
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