Armand Hammer was his grandfather .
His paternal Great-Grandfather , Armand Hammer was an American business manager and owner , most closely associated with Occidental Petroleum , a company he ran from 1957 until his death , though he was known as well for his art collection , his philanthropy , and for his close ties to the Soviet Union .
The Man from U.N.C.L.E. -LRB-film-RRB-