Task: Question Generation
Input (English): Peregrine Bertie, 13th Baron Willoughby de Eresby (12 October 1555 -- 25 June 1601) was the son of Catherine Willoughby, 12th Baroness Willoughby de Eresby, and Richard Bertie.
Output (English): Which lady gave birth to Peregrine Bertie, 13th Baron Willoughby de Eresby?