1. Isabella is the daughter of Isabelle Daniel (Hall) Calhoun [confident] 2. Barbara is the daughter of Isabelle Daniel (Jones) Hall [unknown confidence] 3. Belle is the daughter of Isabella Venable Brown (Daniel) Jones [confident] 4. Belle is the daughter of Mary Grace (Venable) Daniel [unknown confidence] 5. Mary Grace is the daughter of Abraham Watkins Venable [unknown confidence] 6. Abraham is the son of Mary Scott (Carrington) Venable [unknown confidence] 7. Mary Scott is the daughter of Margaret (Reade) Carrington [unknown confidence] 8. Peggy is the daughter of Clement Reade Sr. [unknown confidence] 9. Clement is the son of Thomas Reade [unknown confidence] 10. Thomas is the son of George Reade Esq. [unknown confidence] 11. George is the son of Mildred (Windebank) Reade [confident] 12. Mildred is the daughter of Frances (Dymoke) Windebanke [confident] 13. Frances is the daughter of Anne (Tailboys) Carr [confident] 14. Anne is the daughter of Elizabeth (Gascoigne) Tailboys [confident] 15. Elizabeth is the daughter of William Gascoigne XII [unknown confidence] 16. William is the son of Jane Neville [unknown confidence] 17. Jane is the daughter of John Neville Esq. [confident] 18. John is the son of Mary (Ferrers) Neville [confident] 19. Mary is the daughter of Joan (Beaufort) de Neville LG [confident] 20. Joan is the daughter of John (Plantagenet) of Gaunt KG [confident] 21. John is the son of Edward (Plantagenet) of England [confident] This makes Edward III the 19th great grandfather of Isabella.