Complex sentence: In 1863 he went as professor extraordinarius to Halle, returning in the same capacity to Berlin in 1865; and in 1868 became professor ordinarius at the university of Kiel, which he represented in the Prussian Upper House (1870--1871).
Split into simpler sentences: In 1863 he went as professor extraordinarius to Halle, returning in the same capacity to Berlin in 1865. In 1868, Hinschius became professor ordinarius at the university of Kiel, which he represented in the Prussian Upper House (1870--1871).