Complex sentence: Cecilia Maria de Candia, one of her daughters with Mario, became a recognized writer and married an English gentleman, Godfrey Robarts Pearse, Lord Pearse, and in 1910 published the book "The Romance of a Great Singer".
Split into simpler sentences: Cecilia Maria de Candia, one of her daughters with Mario, became a recognized writer. She married an English gentleman, Godfrey Robarts Pearse, Lord Pearse, and in 1910 published the book "The Romance of a Great Singer".