Thomas Preston 
Children of Thomas Preston and Gladys May Love
Gladys May Love
Her married name became Preston.
Children of Gladys May Love and Thomas Preston
Anthony Thomas Preston
Pamela Josephine Preston
Felicity Anne Preston
Beatrice Zoe Preston
Maria Emma Georgina Preston1
After her marriage, Maria Emma Georgina Preston was styled as Countess of Desart on 1 June 1871. From 1 June 1871, her married name became Cuffe.
Child of Maria Emma Georgina Preston and William Ulick O’Connor Cuffe, 4th Earl of Desart
- Lady Kathleen Mary Alexina Cuffe+ b. 1872, d. 5 Oct 1938
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 102. Hereinafter cited as The New Extinct Peerage.
Pamela Mary Preston 
George FitzGerald1 
Mary Barton1 
From 8 September 1834, her married name became FitzGerald.1
- [S47] BIFR1976 Barton, page 79. See link for full details for this source. Hereinafter cited as. [S47]