Note 52 — IV. THE KNIGHTHOOD.
Reading edition
It is often asserted that the house of Percy derived its name from one of the family having slain Malcolm, King of Scotland, by thrusting the spear into his eye when he came forward to demand the keys of Alnwick Castle. That historic name occurs in the Battle Abbey Roll, and is derived from the cradle of the family, the hamlet of Perci, in Normandy.