When did pablo picasso first wife die and how did she die, what caused her to die

Olga Picasso, born Olga Stepanovna Khokhlova, died from cancer in Cannes, France in 1955.

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Jacqueline Picasso once told a photographer: “I am not the widow of Picasso. He lives always.”

She spent her last years organizing exhibitions of his work for worldwide tours. A Picasso retrospective she was planning is scheduled to open in Madrid on Oct. 25.

i think it's but if you get it wrong its not my fault : )