Robert Crichton, 3rd Lord Crichton of Sanquhar was the son of Robert Crichton, 2nd Lord Crichton of Sanquhar and Marion Maxwell.1 He married Elizabeth Murray, daughter of Sir John Murray of Cockpool.1 He died from 12 July 1516 to 16 October 1520.1
He succeeded to the title of 3rd Lord Crichton of Sanquhar [S., 1488] in 1513.1
Children of Robert Crichton, 3rd Lord Crichton of Sanquhar and Elizabeth Murray
John Crichton1
Herbert Crichton1
Margaret Crichton2
Robert Crichton, 4th Lord Crichton of Sanquhar1 b. bt 1515 - 1520, d. b 7 Jan 1535/36
William Crichton, 5th Lord Crichton of Sanquhar+1 b. a 1516, d. 11 Jun 1550