here is the succession line taken from here
http://www.etoile.co.uk/Rsucc.html
1. HRH The Prince Charles, The Prince of Wales (1948)
2. HRH Prince William of Wales, eldest son of The Prince Charles (1982)
3. HRH Prince Henry of Wales, younger son of The Prince Charles (1984)
4. HRH The Prince Andrew, The Duke of York, second son of HM Queen Elizabeth II (1960)
5. HRH Princess Beatrice of York, elder daughter of The Prince Andrew (1988)
6. HRH Princess Eugenie of York, younger daughter of The Prince Andrew (1990)
7. HRH The Prince Edward, The Earl of Wessex, youngest son of HM Queen Elizabeth II (1964)
8. Lady Louise Alice Elizabeth Mary Mountbatten Windsor, daughter of HRH The Prince Edward, The Earl of Wessex (2003)
9. HRH The Princess Anne, The Princess Royal, only daughter of HM Queen Elizabeth II (1950)
10. Peter Phillips, son of The Princess Anne (1977)
11. Zara Phillips, daughter of The Princess Anne (1981)
12. David Armstrong-Jones, Viscount Linley, son of The Princess Margaret (1961)
13. The Honorable Charles Patrick Inigo Armstrong Jones (1999), son of David, Viscount Linley
14. Margarita Elizabeth Rose Alleyne Armstrong-Jones (2002), daughter of David, Viscount Linley
15. Lady Sarah Chatto, daughter of The Princess Margaret (1964)
16. Master Samuel Chatto (1996), son of Lady Sarah Chatto
17. Master Arthur Robert Nathaniel Chatto (1999), son of Lady Sarah Chatto
18. HRH Prince Richard, The (2nd) Duke of Gloucester, surviving son of HRH The Prince Henry, Duke of Gloucester, who was the 3rd son of HM King George V (1944)
19. Alexander Windsor, Earl of Ulster (1974), son of Richard, Duke of Gloucester
20. Lady Davina Windsor (1977), daughter of Richard, Duke of Gloucester
21. Lady Rose Windsor (1980), daughter of Richard, Duke of Gloucester
22. HRH Prince Edward, Duke of Kent (1935), son of George, Duke of Kent
George Windsor, The Earl of St. Andrews (excluded himself from succession by marrying a Roman Catholic)
Edward Windsor, Baron Downpatrick (1988), son of George, Earl of St Andrews - excluded himself by becoming a Roman Catholic
23. Lady Marina Charlotte Windsor (1992), daughter of George, Earl of St Andrews
24. Lady Amelia Windsor (1995), daughter of George, Earl of St Andrews
Lord Nicholas Windsor (1970), son of Edward, Duke of Kent (excluded himself by becoming a Roman Catholic)
25. Lady Helen Taylor (1964), daughter of Edward, Duke of Kent
26. Columbus Taylor (1994), son of Lady Helen Taylor
27. Cassius Taylor (1996), son of Lady Helen Taylor
28. Eloise Taylor (2003), daughter of Lady Helen Taylor
29. Estella Taylor (2004), daughter of Lady Helen Taylor
Prince Michael of Kent, son of George, Duke of Kent (excluded himself from succession by marrying a Roman Catholic)
30. Lord Frederick Windsor (1979), son of Prince Michael of Kent
31. Lady Gabriella Windsor (1981), daughter of Prince Michael of Kent
32. HRH Princess Alexandra. the Hon. Lady Ogilvy (1936), daughter of George, duke of Kent
33. James Ogilvy (1964), son of Princess Alexandra
34. Alexander Ogilvy (1996), son of James Ogilvy
35. Flora Ogilvy (1994), daughter of James Ogilvy
36. Marina Ogilvy (1966), daughter of Princess Alexandra
37. Christian Mowatt (1993), son of Marina Ogilvy
38. Zenouska Mowatt (1990), daughter of Marina Ogilvy
39. George Lascelles, 7th Earl of Harewood (1923), son of Princess Victoria Alexandra Alice Mary & Sir Henry George Charles Lascelles, 6th earl of Harewood
40. David Lascelles, Viscount Lascelles (1950), son of George Lascelles, 7th Earl of Harewood
41. (Hon.) Alexander Lascelles (1980), son of David Lascelles
42. (Hon.) Edward Lascelles (1982), son of David Lascelles
43. (Hon.) James Lascelles (1953), son of George Lascelles, 7th Earl of Harewood
44. Rowan Lascelles (1977), son of James Lascelles
45. Tewa Lascelles (1985), son of James Lascelles
46. Sophie Lascelles (1973), daughter of James Lascelles
47. (Hon.) Jeremy Lascelles (1955), son of George Lascelles, 7th Earl of Harewood
48. Thomas Lascelles (1982), son of Jeremy Lascelles
49. Ellen Lascelles (1984), daughter of Jeremy Lascelles
50. Amy Lascelles (1986), daughter of Jeremy Lascelles