Sir Roger de Pilkington, Knt., Knight of the Shire for Lancashire

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Sir Roger de Pilkington, Knt., Knight of the Shire for Lancashire, son of Sir Alexander de Pilkington, Knt. and Alice (…), died about 1347.1

Roger married Alicia de Bury, daughter of Adam de Bury and Margery de Radcliffe.2

Pilkington says Isabella married Thomas de Lathom, and is the mother of Isabel who married Geoffrey de Worsley and John Stanley. Neither Richardson nor Ormerod show this, making Joan Venables his only wife and assign all of his children to her. Posts to SGM and sources provided therein appear to support Richardson and Ormerod, that this Isabella married the son of Thomas and Joan (Venables) Lathom, and that she had a second marriage to John Dalton. The post by Suthen does not offer sources for her marriages.3,4,5,6,7


Alicia de Bury d. aft. 1383
  • Margaret Pilkington+8 d. 1423
  • Jane Pilkington2
  • Isabella Pilkington2
  • Henry Pilkington2
  • Sir Roger de Pilkington Knt.2 b. abt. 1325, d. 1407
  • Robert Pilkington2 b. bef. 1346, d. bef. 1413
This person was last edited on26 Oct 2021


  1. [S2447] John Pilkington, The History of the Lancashire Family of Pilkington and its Branches From 1066 to 1600, 2nd ed. (Liverpool, England: Thomas Brakell, 1894), 13, further cited as Pilkington, Family of Pilkington.
  2. [S2447] Pilkington, Family of Pilkington, 1 (ped chart).
  3. [S2092] George Ormerod, History of the County Palatine and City of Chester: Compiled from Original Evidences…:Incorporated with a Republication of King's Hale Royal, and Leycester's Cheshire Antiquities, 3 vols. (London, England: Lackington, Hughes, Harding, Mavor, and Jones, 1819), 3:106, further cited as Ormerod, History of Chester.
  4. [S1947] Douglas Richardson, Royal Ancestry: A Study in Colonial and Medieval Families, Five vols. (Salt Lake City, Utah: s.p., 2013), 5:25 (Stanley 11), further cited as Richardson, Royal Ancestry.
  5. [S2447] Pilkington, Family of Pilkington, 1 (ped chart), 14.
  6. [S748] R. Bodine, "Re: Isabel de Lathom", soc.genealogy.medieval, newsgroup, 4 Jan 1999,, accessed Oct 2021.
  7. [S748] Suthen, "Re: Robert de Lathom 1254-1302 m. Katherine de Knowseligh 1261-?", soc.genealogy.medieval, 8 Jun 2006, accessed Oct 2021.
  8. [S1947] Richardson, Royal Ancestry, 1:138 (Arderne 14).