1906 Sir Nigel Gresley, 12th Baronet (1894–1974). Unmarried. Sir William Francis Gresley, 13th Baronet (1897–1976), m. 1924 Ada Mary Miller (1902–2001). No issue. Extended family Sir Robert Gresley (1866–1936) married Lady Frances Spencer Churchill (1870–1954), eldest daughter of George, Duke of Marlborough, and had three sons. There was only one grandchild Janet Gresley (1934–1996), daughter of Antony Gresley (1903-1954). Sir Nigel Gresley (1876-1941) was a noted railway engineer. Wilmot Maria Gresley, daughter of Sir Nigel Bowyer Gresley, 7th Baronet, married Rev. Thomas Levett of Packington Hall in Staffordshire. The Gresleys of Drakelowe (1899) by Falconer Madan is the accepted history of the family. It mentions Charles Francis Gresley who married Clara Phillips, and states that the couple had no issue. Richard Boultbee queried that, stating that they had three boys, the eldest of whom has living male Gresley descendants. References Bibliography History of the Commoners of Great Britain and Ireland, Volume 3 (1835) pp. 528–530 Gresley Genealogy External links Drakelowe Hall, Burton-on-Trent.org.uk Sir Robert Gresley, Eleventh Baronet, Philip Alexius de Laszlo, jssgallery.org Lady Frances Gresley, Philip Alexius de Laszlo, jssgallery.org Baronetcies in the Baronetage of England Anglo-Norman families English families 1611 establishments in England