Thomas Howard `` Tom '' Kean , Sr. ( ; born April 21 , 1935 ) is an American Republican Party politician , who served as the 48th Governor of New Jersey from 1982 to 1990 .
Thomas Howard `` Tom '' Kean , Sr. ( ; born April 21 , 1935 ) is an American Republican Party politician . He served as the 48th Governor of New Jersey from 1982 to 1990 .