The descent of Bush

Richard Charlton descends from Henry II, but is thought not to descend from Edward I (or Piers Gaveston). This is best explained in an aside.
 
 
                                  Edward I
                                   |
        +--------------------------+----------------------------------+
        |                                                             |
       Princess Joan of Acre                                         Princess Elizabeth
        |                                                             |
 +------+---------------------------+                                 |
 |                                  |                                 |
Eleanor de Clare                   Margaret de Clare                 William de Bohun
 |                                                                    |
Isabel Despenser (and here)                                          Elizabeth de Bohun
 |                                                                    |
Isabel FitzAlan                                                      Elizabeth Fitzalan (and here)
 |                                                                    |
Ankaret le Strange                                                   Elizabeth Goushill
 |                                                                    |
Mary Talbot                                                          Elizabeth Wingfield 
 |                                                                    |
Thomas Greene                                                        Eleanor Brandon
 |                                                                    |
Elizabeth Greene                                                      |
 |                                                                   Anne Glemham
Edward Raleigh                                                        |
 |                                                                    |
Edward Raleigh                                                       Thomas Pagrave
 |                                                                    |
Bridget Raleigh                                                       |
 |                                                                   Edward Pagrave
Elizabeth Cope                                                        |
 |                                                                    |
Bridget Dryden                                                       Richard Palgrave
 |                                                                    |
Anne Marbury                                                          |
 |                                                                   Mary Palgrave
Edward Hutchinson                                                     |
 |                                                                    |
Elisha Hutchinson                                                    Benjamin Wellington
 |                                                                    |
Elisha Hutchinson                                                     |
 |                                                                   Elizabeth Wellington
Hannah Hutchinson                                                     |
 |                                                                    |
Hannah Ruck                                                          John Fay
 |                                                                    |
John Lillie                                                          Jonathan Fay
 |                                                                    |
Anna Lillie                        Lucy Prescott                     Jonathan Fay
 |                                 descendant                         |
 |                                 of Richard Charlton                |
 |                                 (see aside)                        |
 |                                  |                                 |
 |                                  +------+--------------------------+
 |                                         |
Harriet Howard                            Samuel Prescott Phillips Fay
 |                                         |
 +------+----------------------------------+
        |
       Samuel Howard Fay
        |
       Harriet Eleanor Fay
        |
       Samuel Prescott Bush
        |
       Prescott Sheldon Bush
        |
       George Bush, President of the United States 1989-93
       comments on atheists
 

 
 
 

"Now, like, I'm President. It would be pretty hard for some drug guy to come into the White House and start offering it up, you know? ... I bet if they did, I hope I would say, `Hey, get lost. We don't want any of that.'"
- George Bush, talking about drugs to a group of students.

Bush's Vice-President was Dan Quayle.