Complex sentence: In 1871 he became a professor at the University surgical clinic at Königsberg, and from 1886 until his death in 1906 he was a professor of surgery at the University of Würzburg.
Split into simpler sentences: In 1871 he became a professor at the university surgical clinic at Königsberg. From 1886 until his death in 1906, he was a professor of surgery at the University of Würzburg.