Complex sentence: Oswald von Wolkenstein (born 1377 in South Tyrol (now Italy); died 1445 in Merano) was a poet, a composer and a diplomat.
Split into simpler sentences: Oswald von Wolkenstein was born i 1377 in South Tyrol (now Italy) and died in Merano in 1445. He was a poet, a composer and a diplomat.