Rockefeller died of cancer in February 1973 in Palm Springs, [[California]], where he had undergone treatment. His son, Winthrop Paul Rockefeller, was a Republican lieutenant governor of Arkansas from 1996 to 2006, when he died of cancer in office. The younger Rockefeller had planned to run for governor in 2006. Rockefeller's first wife and the mother of "Win Paul", as he was known, was the former Barbara "Bobo" Sears, whom Rockefeller married in 1948. | Rockefeller died of cancer in February 1973 in Palm Springs, [[California]], where he had undergone treatment. His son, Winthrop Paul Rockefeller, was a Republican lieutenant governor of Arkansas from 1996 to 2006, when he died of cancer in office. The younger Rockefeller had planned to run for governor in 2006. Rockefeller's first wife and the mother of "Win Paul", as he was known, was the former Barbara "Bobo" Sears, whom Rockefeller married in 1948. |