KLDeWitt Genealogy Research Project

Our Family's Journey Through Time from Europe and Canada to the US

Isabel mac William

Isabel mac William

Female 1165 -


Generations:      Standard    |    Compact    |    Vertical    |    Text    |    Register    |    Tables    |    PDF

Generation: 1

  1. 1.  Isabel mac William was born in 1165.

    Family/Spouse: Robert de Ros, Sir Baron. Robert (son of Everard de Ros and Roese Trussebut of Warter) died in 1227. [Group Sheet] [Family Chart]

    Children:
    1. 2. William de Ros, Sir  Descendancy chart to this point died in 1264.
    2. 3. Robert de Ros, Sir  Descendancy chart to this point died in 1270.


Generation: 2

  1. 2.  William de Ros, Sir Descendancy chart to this point (1.Isabel1) died in 1264.

    Family/Spouse: Lucy FitzPiers. [Group Sheet] [Family Chart]

    Children:
    1. 4. William de Ros, Sir  Descendancy chart to this point
    2. 5. Peter de Ros, Sir  Descendancy chart to this point
    3. 6. Alexander de Ros, Sir  Descendancy chart to this point
    4. 7. Herbert de Ros, Sir  Descendancy chart to this point
    5. 8. Lucy de Ros, Lady  Descendancy chart to this point
    6. 9. Alice de Ros, Lady  Descendancy chart to this point
    7. 10. Robert de Ros, Sir  Descendancy chart to this point was born before 1237; died on 13 May 1285.

  2. 3.  Robert de Ros, Sir Descendancy chart to this point (1.Isabel1) died in 1270.


Generation: 3

  1. 4.  William de Ros, Sir Descendancy chart to this point (2.William2, 1.Isabel1)

    Family/Spouse: Eustache FitzHugh. [Group Sheet] [Family Chart]

    Children:
    1. 11. Lucy de Ros  Descendancy chart to this point
    2. 12. Alice de Ros  Descendancy chart to this point

  2. 5.  Peter de Ros, Sir Descendancy chart to this point (2.William2, 1.Isabel1)

  3. 6.  Alexander de Ros, Sir Descendancy chart to this point (2.William2, 1.Isabel1)

  4. 7.  Herbert de Ros, Sir Descendancy chart to this point (2.William2, 1.Isabel1)

  5. 8.  Lucy de Ros, Lady Descendancy chart to this point (2.William2, 1.Isabel1)

  6. 9.  Alice de Ros, Lady Descendancy chart to this point (2.William2, 1.Isabel1)

  7. 10.  Robert de Ros, Sir Descendancy chart to this point (2.William2, 1.Isabel1) was born before 1237; died on 13 May 1285.

    Family/Spouse: Isabel d'Aubigny. Isabel (daughter of William d'Aubigny) was born in 1233; died on 15 Jun 1301. [Group Sheet] [Family Chart]

    Children:
    1. 13. Robert de Ros of Gedney, Sir  Descendancy chart to this point
    2. 14. John de Ros  Descendancy chart to this point
    3. 15. Nicholas de Ros, Cleric  Descendancy chart to this point
    4. 16. Peter de Ros, Cleric  Descendancy chart to this point
    5. 17. Isabel de Ros, Baroness Fauconberg  Descendancy chart to this point
    6. 18. Joan de Ros, Baroness Lovell  Descendancy chart to this point
    7. 19. Mary de Ros, Baroness Braose  Descendancy chart to this point
    8. 20. William Ros, 1st Baron Ros of Helmsley  Descendancy chart to this point was born in 1255; died on 6 Aug 1316.


Generation: 4

  1. 11.  Lucy de Ros Descendancy chart to this point (4.William3, 2.William2, 1.Isabel1)

    Family/Spouse: Robert Plumpton, Sir. [Group Sheet] [Family Chart]

    Children:
    1. 21. William Plumpton, Sir  Descendancy chart to this point

  2. 12.  Alice de Ros Descendancy chart to this point (4.William3, 2.William2, 1.Isabel1)

    Family/Spouse: Geoffrey St Quintin, Sir. [Group Sheet] [Family Chart]

    Children:
    1. 22. Geoffrey St Quintin  Descendancy chart to this point

  3. 13.  Robert de Ros of Gedney, Sir Descendancy chart to this point (10.Robert3, 2.William2, 1.Isabel1)

  4. 14.  John de Ros Descendancy chart to this point (10.Robert3, 2.William2, 1.Isabel1)

  5. 15.  Nicholas de Ros, Cleric Descendancy chart to this point (10.Robert3, 2.William2, 1.Isabel1)

  6. 16.  Peter de Ros, Cleric Descendancy chart to this point (10.Robert3, 2.William2, 1.Isabel1)

  7. 17.  Isabel de Ros, Baroness Fauconberg Descendancy chart to this point (10.Robert3, 2.William2, 1.Isabel1)

    Family/Spouse: Walter de Fauconberg, 2nd Baron Fauconberg. [Group Sheet] [Family Chart]


  8. 18.  Joan de Ros, Baroness Lovell Descendancy chart to this point (10.Robert3, 2.William2, 1.Isabel1)

    Family/Spouse: John Lovell, 1st Baron Lovell. [Group Sheet] [Family Chart]


  9. 19.  Mary de Ros, Baroness Braose Descendancy chart to this point (10.Robert3, 2.William2, 1.Isabel1)

    Family/Spouse: William de Braose, 1st Baron Braose. [Group Sheet] [Family Chart]


  10. 20.  William Ros, 1st Baron Ros of Helmsley Descendancy chart to this point (10.Robert3, 2.William2, 1.Isabel1) was born in 1255; died on 6 Aug 1316.

    Family/Spouse: Maud de Vaux, Baroness Ros de Helmsley. [Group Sheet] [Family Chart]

    Children:
    1. 23. John Ros, Sir  Descendancy chart to this point died before 16 Nov 1338.
    2. 24. Thomas Ros  Descendancy chart to this point
    3. 25. George Ros  Descendancy chart to this point
    4. 26. Agnes Ros, Lady de Tibetot Lady de Vere  Descendancy chart to this point
    5. 27. Alice Ros, Lady de Meinill  Descendancy chart to this point
    6. 28. Margaret Ros  Descendancy chart to this point
    7. 29. Lucia Ros  Descendancy chart to this point
    8. 30. William Ros, 2nd Baron Ros of Helmsley Lord High Admiral  Descendancy chart to this point was born about 1285; died on 3 Feb 1343.




Quick Links

Contact Us

Contact Us
Our Surnames
Our Stories

Webmaster Message

We make every effort to document our research. If you have something you would like to add, please contact us.