Question: What nationality is George Grey, 2Nd Earl Of Kent's father?
Sentence (from "Elen ferch Llywelyn (the Elder)"): By their eldest son, Thomas Holland, 2nd Earl of Kent, two of his six daughters were ancestresses; By Thomas, 2nd Earl of Kent's other daughter, Eleanor Holland, Countess of Salisbury, Elen ferch Llywelyn was an ancestress of Queen consort Anne Neville, consort of Richard III and daughter of Warwick, the Kingmaker, as well as Queen consort Catherine Parr, the last wife of Henry VIII.
Relevant evidence: No