Might have the ancestry you wanted (The names rang a bell) - I have only just started our gascoigne research so don't know our connection yet!
*Alice Gascoigne m John Taylor. *Alice was daughter of Thomas Gascoigne & Elizabeth Gambling *Thomas was the son of Henry Gascoigne & Ann Hobbes *Henry was the son of Francis Gascoigne & Elizabeth Singleton *Francis was the son of Henry Gascoigne b.ca1495 & ? *Henry was the son of Nicholas Gascoigne b.ca1461 & ? *Nicholas was the son of Henry Gascoigne b.ca1420-30's & Margaret Bolton *Henry Gascoigne was the son of Sir William Gascoigne of Harewood b.1388 & Joan Wyman *Sir William was the son of Sir William of Gawthorp b.1350 & Elizabeth Mowbray.
Hope that helps - You have royalty in you family! Sue Stewart Birmingham, England