Sir Thomas de Lathom, Knt.

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ChartsAncestors of Harriet Hanson Robinson
Sir Thomas de Lathom, Knt., son of Sir Thomas de Lathom, Knt. and Eleanor de Ferrers, died before 20 March 1381/82,1 when he was buried at Burscough Priory, Lancashire, England.1

Thomas married Joan Venables, daughter of Sir Hugh de Venables, Knt. and Katherine Houghton.1,2

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.2,1,3,4,5


Joan Venables
  • Isabel Lathom+1 d. 26 Oct 1414
  • Thomas de Lathom1
  • Edward de Lathom1
  • Margaret de Lathom1
  • Cecily de Lathom1
  • Katherine de Lathom1
This person was last edited on26 Oct 2021


  1. [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.
  2. [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.
  3. [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), 1 (ped chart), 14, further cited as Pilkington, Family of Pilkington.
  4. [S748] R. Bodine, "Re: Isabel de Lathom", soc.genealogy.medieval, newsgroup, 4 Jan 1999,, accessed Oct 2021.
  5. [S748] Suthen, "Re: Robert de Lathom 1254-1302 m. Katherine de Knowseligh 1261-?", soc.genealogy.medieval, 8 Jun 2006, accessed Oct 2021.