| Robert Bertie * of Lindsey * Willoughby de Eresby * of Ancaster and Kesteven | Mary Wynn | ||
| Peregrine Bertie * of Lindsey * Willoughby de Eresby * of Ancaster and Kesteven | Jane Brownlow | ||
| Peregrine 6th Earl, 19th Lord (Baron), 3rd Duke Bertie * of Lindsey * Willoughby de Eresby * of Ancaster and Kesteven*1714, +12.8.1778 |