Peregrine Bertie English politician (c.1663-1711) (1663–1711) Parents Robert Bertie, 3rd Earl of Lindsey Elizabeth Wharton Children Siblings Philip Bertie Albemarle Bertie Robert Bertie, 1st Duke of Ancaster and Kesteven Charles Bertie Elizabeth Bertie Lady Arabella Bertie Norreys Bertie unknown son Bertie Partners Elizabeth Allen