Elizabeth Montagu (died 1654) (d. 1654) Parents Edward Montagu, 1st Baron Montagu of Boughton Elizabeth Jeffrey Children Lady Katherine Bertie Roger Bertie Lady Mary Bertie Montagu Bertie, 2nd Earl of Lindsey Sir Peregrine Bertie Lady Elizabeth Bertie Edward Bertie Siblings Edward Montagu, 2nd Baron Montagu of Boughton Frances Montagu William Montagu Partners Robert Bertie, 1st Earl of Lindsey