Original: Henry John Heinz III ( October 23 , 1938 -- April 4 , 1991 ) was an American politician from Pennsylvania , a Republican member of the United States House of Representatives ( 1971 -- 1977 ) and the United States Senate ( 1977 -- 1991 ) .
Simplified: Henry John Heinz III ( October 23 , 1938 -- April 4 , 1991 ) was an American politician from Pennsylvania and the great-grandson of the founder of H. J. Heinz Company .