Sir Roger de Lascelles, Knt., Lord Lacelles

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Sir Roger de Lascelles, Knt., Lord Lacelles, son of Thomas de Maunby and Avice de Lascelles, was born before 1232, presumably being of age in 1253 when he obtained a charter of free warren for lands in Yorkshire and Westmorland.1 He died about 1300.2,3

Roger married Isabel (…), whose ancestry is unknown (or not traced here).4


Isabel (…) d. abt. May 1323
This person was last edited on12 Dec 2020


  1. [S2054] George Edward Cokayne, The Complete Peerage: Or a History of the House of Lords and All Its Members From the Earliest Times: Revised and Much Enlarged, 13 in 14 volumes (London, England: The St. Catherine Press, 1910-1940), 7:446, further cited as CP.
  2. [S748] John P. Ravilious, "CP 'Addition': Elizabeth de Nevill, mother of Ralph, Lord Greystoke (d. 1323)", soc.genealogy.medieval, newsgroup, 14 Nov 2006,, accessed Nov 2018.
  3. [S2054] CP, 7:447.
  4. [S2054] CP, 7:448.
  5. [S2054] CP, 7:449.