|SOME NOTES ON MEDIEVAL ENGLISH GENEALOGY|
Volume 9, page 352:
WILLIAM STEWART, 1st s. and h. ap. [of William (Stewart), Viscount Mountjoy (d. 1769)], styled VISCOUNT MOUNTJOY, b. 14 Mar. 1734/5, d. unm. and v.p., in Paris, 2, and was bur. 29 Feb. 1754, at Silchester afsd.
The date given for his burial, 29 February 1754, is impossible, as 1754 was not a leap year.
[This error was pointed out by Leo van de Pas in March 2003,
having been discussed by Ian Fettes.
Item last updated: 20 April 2003.]