Gillis Crichton1 
James Boyes1
Child of James Boyes
- Barbara Boyes+2 b. 1739
Barbara Boyes1 
From 29 March 1761, her married name became Crichton.
Children of Barbara Boyes and Alexander Crichton
- Lt.-Col. Patrick Crichton+2 b. 25 Jan 1762, d. 14 May 1823
- Thomas Crichton2 b. 1763
- Sir Alexander Crichton+2 b. 2 Dec 1763, d. 4 Jun 1856
- Margaret Crichton2 b. 1766
- William Crichton2 b. 1767
- James Crichton2 b. 1768
- Barbara Crichton2 b. Sep 1769
- Thomas Crichton2 b. 1771, d. Jun 1799
Lt.-Col. Patrick Crichton1 
He gained the rank of Major in the 1st Regiment Edinburgh Volunteers.1 He fought in the War of American Independence.1 He gained the rank of Captain in the 47th Regiment.1 He was member of the Edinburgh Council and Tresury between 1785 and 1786.1 He gained the rank of Lieutenant-Colonel in the l2nd Edinburgh Regiment of Militia.1 He lived at Gayfield Square, Edinburgh, Midlothian, ScotlandG.1
Children of Lt.-Col. Patrick Crichton and Margaret Lambie
- Alexander Crichton2
- Sir Archibald William Crichton+2 b. 1791, d. 27 Feb 1865
Alexander Crichton1 
Sir Archibald William Crichton1 
He was educated at Edinburgh University, Edinburgh, Midlothian, ScotlandG.1 He was awarded the Star of Legion of Honour in 1814.1 He was awarded the honorary degree of Doctor of Civil Law (D.C.L.) by Oxford University, Oxford, Oxfordshire, EnglandG, in 1817.1 He was appointed Knight Bachelor in 1817.1 He was Physician to HIM Emperor Nicholas I of Russia.1 He was awarded the Grand Cross, Order of the Red Eagle of Prussia in 1829.1 He was awarded the Order of St. Anne of Russia in 1831.1 He was awarded the Order of St. Stanislas of Russia in 1832.1 He was Councillor of State in Russia.1 He was awarded the Order of St. Vladimir of Russia in 1836.1
Child of Sir Archibald William Crichton and Sophia Louise Sutthof
- Nicholas Crichton+2 b. 1835, d. 1885
Nicholas Crichton1 
Children of Nicholas Crichton and Heloise Augusta Johanna Gräfin Nieroth
- Sophie Crichton2
- William Crichton2 b. 1864, d. 1918
- Alexander Crichton+2 b. 1866, d. c 1920
- Nicholas Crichton2 b. 1868
- Vladimir Crichton2 b. 1871
- Serge Crichton2 b. 1876
William Crichton1 
Alexander Crichton1 
Children of Alexander Crichton and Alexandra Bobrikoff
- Dimitry Crichton2
- Basil Crichton2
- Catherine Crichton2
- Mary Crichton2
- Alexandra Crichton2 b. 1899
- George Crichton2 b. 1901, d. 1920
- Peter Crichton+2 b. 1902