Stephenson Family Tree » Mary Mainwaring (1419-1445)

Personal data Mary Mainwaring 

  • She was born in the year 1419 in Overpeover, Cheshire, England.
  • She died in the year 1445 in Clayton Manor, Lancashire, England, she was 26 years old.

    Fout Attention: Deceased (??-??-1445) prior to birth (??-??-1450) of child (Nicholas Clayton).

    Fout Attention: Deceased (??-??-1445) prior to birth (??-??-1464) of child (John de Clayton).

    Fout Attention: Deceased (??-??-1445) prior to birth (??-??-1461) of child (Ann de Clayton).

    Fout Attention: Deceased (??-??-1445) prior to birth (??-??-1448) of child (Thomas Clayton).

  • A child of Elizabeth de Leicester
  • A child of Elizabeth de Leicester
  • This information was last updated on October 19, 2023.

Household of Mary Mainwaring

(1) She is married to John de Clayton.

They got married in the year 1439 at Clayton Hall, Lancashire, England, she was 20 years old.


Child(ren):

  1. Thomas de Clayton  ± 1440-± 1470 
  2. William Clayton  1443-1444
  3. Mary de Clayton  1443-????
  4. Dorothy de Clayton  1444-????
  5. Elizabeth de Clayton  ± 1445-????
  6. Thomas Clayton  1448-????
  7. Richard de Clayton  ± 1449-????
  8. Robert de Clayton  ± 1450-1471
  9. Nicholas Clayton  1450-????
  10. Ann de Clayton  1461-????
  11. John de Clayton  1464-1486


(2) She is married to John de Clayton.

They got married in the year 1439 at Clayton Hall, Lancashire, England, she was 20 years old.


Child(ren):

  1. Thomas de Clayton  ± 1440-± 1470 
  2. William Clayton  1443-1444
  3. Mary de Clayton  1443-????
  4. Dorothy de Clayton  1444-????
  5. Elizabeth de Clayton  ± 1445-????
  6. Thomas Clayton  1448-????
  7. Richard de Clayton  ± 1449-????
  8. Robert de Clayton  ± 1450-1471
  9. Nicholas Clayton  1450-????
  10. Ann de Clayton  1461-????
  11. John de Clayton  1464-1486


(3) She is married to John de Clayton.

They got married in the year 1439 at Clayton Hall, Lancashire, England, she was 20 years old.


Child(ren):

  1. Thomas de Clayton  ± 1440-± 1470 
  2. William Clayton  1443-1444
  3. Mary de Clayton  1443-????
  4. Dorothy de Clayton  1444-????
  5. Elizabeth de Clayton  ± 1445-????
  6. Thomas Clayton  1448-????
  7. Richard de Clayton  ± 1449-????
  8. Robert de Clayton  ± 1450-1471
  9. Nicholas Clayton  1450-????
  10. Ann de Clayton  1461-????
  11. John de Clayton  1464-1486

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Timeline Mary Mainwaring

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Ancestors (and descendant) of Mary Mainwaring


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About the surname Mainwaring


The Stephenson Family Tree publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Brian K. Stephenson , "Stephenson Family Tree", database, Genealogy Online (https://www.genealogieonline.nl/stephenson-family-tree/I51148.php : accessed May 3, 2025), "Mary Mainwaring (1419-1445)".