The St. John Genealogy

Origin and Ancestry DNA Database & Electronic Archive

Sir William Keep Mathew, Knight

Sir William Keep Mathew, Knight

Male Abt 1430 - 1528  (~ 98 years)  Submit Photo / DocumentSubmit Photo / Document    Has 91 ancestors and more than 100 descendants in this family tree.


Personal Information    |    Sources    |    All

  • Relationshipwith Mathias St. John
    Born Abt 1430  of, Radyr, Glamorganshire, Wales Find all individuals with events at this location 
    Christened {Tribe: Gwaithfoed of Gwent} Find all individuals with events at this location 
    Gender Male 
    Alt. Death 1508  [1
    Name William Matthew  [2
    Name Wm Mathew  [3
    Name Wm Mathews  [1, 4
    Died 10 Mar 1528  [3, 5, 6
    Age ~ 98 years 
    Buried Llandaf, Caerdydd, Glamorganshire, Wales Find all individuals with events at this location  [3
    Siblings 5 siblings 
    Headstones Submit Headstone Photo Submit Headstone Photo 
    Notes 
    Person ID I104817440   St. John Origin and Ancestry DNA Database
    Last Modified 18 Oct 2016 

    DNA Tests  1 DNA test is associated with Sir William Keep Mathew, Knight 

    Father Ancestors Thomas [1st] Mathew
              b. Abt 1400, of, Llandaf, Caerdydd, Glamorganshire, Wales Find all individuals with events at this location
              d. 1470  (Age ~ 70 years) 
    Relationship Birth 
    Mother Ancestors Catrin ferch Morgan Llywelyn
              b. Abt 1400, of, Radyr, Glamorganshire, Wales Find all individuals with events at this location
              d. Yes, date unknown 
    Relationship Birth 
    Married of, Radyr, Glamorganshire, Wales Find all individuals with events at this location 
    Children 5 children 
    Family ID F275477  Group Sheet  |  Family Chart

    Partner 1 Ancestors Sir William Keep Mathew, Knight
              b. Abt 1430, of, Radyr, Glamorganshire, Wales Find all individuals with events at this location
              d. 10 Mar 1528  (Age ~ 98 years) 
    Married Not Married 
    Family ID F28854  Group Sheet  |  Family Chart

    Partner 2 Ancestors Sir William Keep Mathew, Knight
              b. Abt 1430, of, Radyr, Glamorganshire, Wales Find all individuals with events at this location
              d. 10 Mar 1528  (Age ~ 98 years) 
    Children 6 children  [1, 5, 7, 8, 9, 10
    Last Modified 14 Oct 2016 
    Family ID F26525  Group Sheet  |  Family Chart

    Partner 3 Ancestors Sir William Keep Mathew, Knight
              b. Abt 1430, of, Radyr, Glamorganshire, Wales Find all individuals with events at this location
              d. 10 Mar 1528  (Age ~ 98 years) 
    Married Yes, date unknown 
    Type: Not Married 
    Family ID F28896  Group Sheet  |  Family Chart

    Partner 4 Ancestors Sir William Keep Mathew, Knight
              b. Abt 1430, of, Radyr, Glamorganshire, Wales Find all individuals with events at this location
              d. 10 Mar 1528  (Age ~ 98 years) 
    Married Yes, date unknown 
    Type: Not Married 
    Family ID F28897  Group Sheet  |  Family Chart

  • Reference  Your Name Here. "Sir William Keep Mathew, Knight". The St. John Genealogy. https://stjohngenealogy.com/getperson.php?personID=I104817440%20&tree=OSA0001 (accessed April 19, 2019).

  • Sources 
    1. [S10653] Glamorgan history and pedigrees [NLW Ms. 11964]. Microfilm of mss. in the National Library of Wales, Aberystwyth. NLW MSS. 11964, 6611, 6544, 8, 6548, 3757, 6549, 3753. Salt Lake City, Utah: Filmed by the Genealogical Society of Utah, 1950., pedigree: Mathews.

    2. [S12974] Evans, Alcwyn Caryni. British Genealogy. Books A to H. National Library of Wales MSS 12359-12360D. Manuscript filmed by the Genealogical Society of Utah, 1950, book 1 p. 13; book 8 p. H25, 33, 37.

    3. [S12983] The Golden Grove Books of Pedigrees. Manuscript, National Library of Wales manuscript number Castell Gorfod 7. Filmed by the Genealogical Society of Utah, 1950, book 4 p. C545.

    4. [S12983] The Golden Grove Books of Pedigrees. Manuscript, National Library of Wales manuscript number Castell Gorfod 7. Filmed by the Genealogical Society of Utah, 1950, book 4 p. C450, 486; book 17 p. N2064.

    5. [S12222] Robertson, Herbert. Stemmata Robertson et Durdin: Being Tables Comprising the Known Ancestors of the Children of Herbert Robertson and His Wife Helen Alexandrina Melian Nee Durdin, and (Except in Some Foreign Families) Brothers and Sisters of These Ancestors. London: Mitchell & Hughes, 1893-1895, p. 138.

    6. [S12999] Bartrum, Peter C. (Peter Clement). Welsh Genealogies AD 1400-1500. 18 volumes, with supplements containing additions and corrections. Aberystwyth: National Library of Wales, 1983, vol. 6 p. 873.

    7. [S12974] Evans, Alcwyn Caryni. British Genealogy. Books A to H. National Library of Wales MSS 12359-12360D. Manuscript filmed by the Genealogical Society of Utah, 1950, book 1 p. 13; book 6 p. F37; book 8 p. H25, 33*, 37.

    8. [S12982] Glamorganshire Pedigrees, from the Mss. Of Sir Isaac Heard, Knt, Garter King of Arms. Worcester: Deighton, 1845, p. 27*.

    9. [S12983] The Golden Grove Books of Pedigrees. Manuscript, National Library of Wales manuscript number Castell Gorfod 7. Filmed by the Genealogical Society of Utah, 1950, book 4 p. C450, 486, 545*, 546, 564; book 17 p. N2064.

    10. [S12999] Bartrum, Peter C. (Peter Clement). Welsh Genealogies AD 1400-1500. 18 volumes, with supplements containing additions and corrections. Aberystwyth: National Library of Wales, 1983, vol. 1 p. 162; vol. 4 p. 632; vol. 5 p. 731, 771, 791; vol. 6 p. 873, 874; vol. 7 p. 1061, 1082.


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