Chopin never had any children, but he was “like a papa” to a girl named Solange, the daughter of Chopin’s lover, George Sand. When Chopin died, Solange was the one who was at his bedside.
"Frédéric François Chopin was a Polish composer and virtuoso pianist of the Romantic era who wrote primarily for solo piano. He has maintained worldwide renown as a leading musician of his era, one whose "poetic genius was based on a professional technique that was without equal in his generation."" (Wikipedia)