Was Princess Diana descended from Hugh De Spencer (Executed 1326?

Question:

Was Princess Diana descended from Hugh De Spencer (Executed 1326?

I heard she might be. Interesting if she is as Hugh caused big problems for the British Monarchy in the 14th Century.

Best Answer - Chosen by Asker: Her Spencer forebears had been sheep farmers in
Warwickshire, who settled at Althorp, Northamptonshire, in
1506. Cousins of the Spencer-Churchills, they included
many connoisseurs and patrons of the arts. Having inherited
a considerable fortune from Sarah, Duchess of Marlborough, they were able to spend large sums on antiquities, paintings and sculpture.

While the Princess's paternal ancestors were representative
of the Whig oligarchy of the 18th century, she also
descended through several lines from the Stuart Kings
Charles II and James II, who were not ancestors of the
Prince of Wales. Other paternal forebears included the great Duke of Marlborough, Sir Robert Walpole, the Marquess of Anglesey (who lost a leg at Waterloo), and the Earl of Lucan, of Balaclava fame. On her mother's side there was Irish and Scottish blood, with a sprinkling of pioneer New
England stock. Her closest relationship to the Prince of
Wales was that of seventh cousin once removed, through
their common descent from the 3rd Duke of Devonshire.