William A. Clinton Crawford Nicoll1
Child of William A. Clinton Crawford Nicoll
Sheila Gail Nicoll1
Sheila Gail Nicoll usually went by her middle name of Gail.2 From 16 September 1972, her married name became Tyrwhitt. Her marriage to Sir Reginald Thomas Newman Tyrwhitt, 3rd Bt. was annulled in 1984.2
Robert St. John Hildyard Tyrwhitt1
Child of Robert St. John Hildyard Tyrwhitt and Anneke J. Hodnett
- Nicholas Peter Tyrwhitt3 b. 6 Nov 2019
Letitia Mary Hildyard Tyrwhitt1
Richard Tyrwhitt1 
He was admitted to Inner Temple entitled to practise as a barrister.1 He held the office of Recorder of Chester between 1822 and 1836.1 He lived at Nantyr Hall, Denbighshire, Wales.1
Children of Richard Tyrwhitt and Elizabeth Lipyeatt
- Robert Philip Tyrwhitt+2 b. 15 Jul 1798, d. 1886
- Thomas Tyrwhitt+2 b. 1802, d. 11 Aug 1849
Reverend Jonathan Lipyeatt1
Child of Reverend Jonathan Lipyeatt
- Elizabeth Lipyeatt+2 d. 18 Aug 1846
Elizabeth Lipyeatt1 
From 4 August 1797, her married name became Tyrwhitt.
Children of Elizabeth Lipyeatt and Richard Tyrwhitt
- Robert Philip Tyrwhitt+2 b. 15 Jul 1798, d. 1886
- Thomas Tyrwhitt+ b. 1802, d. 11 Aug 1849
George Heward1 
- [S6629] Michael Twist, “re: Heward Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 2 April 2013. Hereinafter cited as “re: Heward Family.”
Henry St. John1
He lived at Crouch Hill, London, England.2
Children of Henry St. John and Catherine Wigley
- Sarah St. John2 d. 7 Mar 1876
- Catharine Wigley St. John+2 d. 14 Nov 1863
- Frederick St. John+2 b. 24 Jan 1809, d. 4 Nov 1863
- Reverend Ambrose St. John2 b. 29 Jun 1815, d. 24 May 1875