Percy Spencer November 18, 1960. Raytheon Integrated Defense Systems, which deals extensively in radar systems, has named a building after Spencer in the Woburn, Massachusetts facility. An early Radarange model sits in the lobby, across from the dining center. Percy Spencer Percy Lebaron Spencer (July 19, 1894 – September 8, 1970) was an American physicist and inventor. He became known as the inventor of the microwave oven. Spencer was born in Howland, Maine. Eighteen months later, Spencer's father died, and his mother soon left him in the care of his aunt and uncle. His uncle then died when Spencer was just seven
Robert Spencer of Spencer Combe Dukes of Somerset, widow of James Butler, 5th Earl of Ormond, 1st Earl of Wiltshire (d.1461). He had by his wife progeny of two daughters and co-heiresses as follows: Sir Robert Spencer died shortly before 1510, his will having been proved on 12 April 1510. The arms of "Spencer of Spencer Combe" as quartered by the Percy Earls of Northumberland, visible in the Percy Window in the chapel at Petworth House and by the Cary Viscounts Falkland are: "Sable, two bars nebuly ermine". Sir William Pole, however, gives the arms of Spencer of Spencer Combe as: "Argent, on a bend