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Sir William Seymour (formerly William St. Maur), Knight

Male Abt 1330 - 1391  (~ 61 years)Deceased  Submit Photo / DocumentSubmit Photo / Document    Has 9 ancestors and 2 descendants in this family tree.


Personal Information    |    Sources    |    Event Map    |    All

  • Name William Seymour (formerly William St. Maur)  [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13
    Prefix Sir 
    Suffix Knight 
    Relationshipwith Suzanne St. John
    Born Abt 1330  of, Pen-hw, Monmouthshire, Wales Find all individuals with events at this location 
    Gender Male 
    Name John Seymor  [3
    Name John Seymour  [2, 4, 7, 8
    Name John St. Mawr  [12
    Name John St. Moore  [9
    Name William St. Maur 
    Died 25 Aug 1391  [14
    Age ~ 61 years 
    Headstones Submit Headstone Photo Submit Headstone Photo 
    Notes 
    Oldest Known Ancestors
    Paternal Line: William St. Maur,   b. Abt 1200, of, Gwndy, Monmouthshire, Wales Find all individuals with events at this location,   d. Yes, date unknown
    Maternal Line: Margred St. John,   b. Abt 1270, of, Basing, , Monmouthshire, Wales Find all individuals with events at this location,   d. Yes, date unknown
    Person ID I105103757  St. John Origin and Ancestry DNA Database
    Last Modified 23 Aug 2013 

    Father Ancestors Sir Roger St. Maur, Knight,   b. Abt 1300, of, Pen-hw, Monmouthshire, Wales Find all individuals with events at this location,   d. Yes, date unknown 
    Mother Ancestors Cecily Keep? Beauchamp,   b. Abt 1300, of, Moccas, Herefordshire, England Find all individuals with events at this location,   d. Yes, date unknown 
    Family ID F239391  Group Sheet  |  Family Chart

    Wife Ancestors Margaret [de Brockbury],   b. Abt 1330, of, Colwall, Herefordshire, England Find all individuals with events at this location,   d. Yes, date unknown 
    Children 
    Married: 1x1. Roger Seymour,   b. Cal 1370, of, Pen-hw, Monmouthshire, Wales Find all individuals with events at this location,   d. Yes, date unknown
    Married: 1x2. Urry Seymour,   b. Abt 1370, of, Pen-hw, Monmouthshire, Wales Find all individuals with events at this location,   d. Yes, date unknown
    Family ID F175542  Group Sheet  |  Family Chart

  • Reference  Your Name Here. "Sir William Seymour (formerly William St. Maur), Knight". The St. John Genealogy. https://stjohngenealogy.com/getperson.php?personID=I105103757&tree=OSA0001 (accessed May 11, 2021).

  • Sources 
    1. [S16659] Watney, Vernon James. The Wallop Family and Their Ancestry. 4 volumes. Oxford: John Johnson, 1928, p. 798.

    2. [S17718] Cringell MSS. Pedigrees: Pedigrees Purchased with the Cringell MSS. National Library of Wales MS 6615F. Microfilm made of manuscript collection (55 leaves) at the National Library of Wales, Aberystwyth. Salt Lake City, Utah: Filmed by the Genealogical Society of Utah, 1950, p. 37.

    3. [S17983] 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 9 p. 1090.

    4. [S17987] Williams, John. Llyfr Baglan, or, the Book of Baglan, Compiled Between the Years 1600 and 1607: Transcribed from the Original Manuscript Preserved in the Public Library at Cardiff. London: Mitchell, Hughes and Clarke, 1910, p. 150.

    5. [S17999] 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. 5 p. 746.

    6. [S18001] Welsh pedigrees: ca.1600-ca.1796. Manuscript filmed by the Genealogical Society of Utah, 1950, p. 124.

    7. [S18215] Glamorgan Pedigrees, Early to 18th Century. Cardiff: Filmed by Reproduction Systems, 1970, p. 29.

    8. [S15602] Pedigrees of the Herberts, Earls of Pembroke and their Descendants, The. Microfilm of original records at the National Library, Aberystwyth. National Library of Wales manuscript 16920F, 16921E. Salt Lake City, Utah: Filmed by the Genealogical Society of Utah, 1970., p. 449.

    9. [S20250] Authors Vary. Miscellanea Genealogica et Heraldica. London: Hamilton, Adams, 1868-1938, 5th ser. vol. 8 p. 207.

    10. [S16236] Bradney, Sir Joseph Alfred. A History of Monmouthshire from the Coming of the Normans into Wales down to the Present Time. Publications of the South Wales Record Society, number 8. Five volumes in 13. London: Mitchell, Hughes and Clarke, 1904-1993, vol. 4 pt. 1 p. 115; vol. 4 pt. 2 p. 192*.

    11. [S16329] Clark, George Thomas. Limbus Patrum Morganiae et Glamorganiae: Being the Genealogies of the Older Families of the Lordships of Morgan and Glamorgan. 1 volume in 2. London: Wyman, 1886, p. 389.

    12. [S15653] 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., ped. chart.

    13. [S16503] Sorley, Merrow Egerton. Sorley Pedigree: a Compilation of the Ancestry and Descendants of Colonel Lewis Stone Sorley and Nan Merrow Sorley. Manuscript. Published in 1965., p. 39.

    14. [S16236] Bradney, Sir Joseph Alfred. A History of Monmouthshire from the Coming of the Normans into Wales down to the Present Time. Publications of the South Wales Record Society, number 8. Five volumes in 13. London: Mitchell, Hughes and Clarke, 1904-1993, vol. 4 pt. 2 p. 192.

  • Event Map
    Link to Google MapsBorn - Abt 1330 - of, Pen-hw, Monmouthshire, Wales Link to Google Earth
    Link to Google MapsChild - Roger Seymour - Cal 1370 - of, Pen-hw, Monmouthshire, Wales Link to Google Earth
    Link to Google MapsChild - Urry Seymour - Abt 1370 - of, Pen-hw, Monmouthshire, Wales Link to Google Earth
     = Link to Google Earth 


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