Complex sentence: Karol Hubert Rostworowski (born Rybna, 3 November 1877--died Kraków 4 February 1938) was a Polish playwright, poet and musician, born to a family of local gentry who is remembered for his visions of totalitarianism and a misguided effort to control fate.
Split into simpler sentences: Karol Hubert Rostworowski (born Rybna, 3 November 1877--died Kraków 4 February 1938) was a Polish playwright, poet and musician, born to a family of local gentry. He is remembered for his visions of totalitarianism and a misguided effort to control fate.