Career
After the death of Sir Henry Percy, Elizabeth Mortimer married, sometime after 3 June 1406, Thomas de Camoys, 1st Baron Camoys, who later commanded the rearguard of the English army at the Battle of Agincourt. He was slain at the First Battle of Street Albans during the Wars of the Roses. Elizabeth Percy also had a brother of the half blood, Sir Roger Camoys, the son of her mother"s second marriage to Thomas de Camoys.
Elizabeth Percy died 26 October 1436.
She was buried at Staindrop, Durham. With John Clifford
With Ralph Neville.