Complex sentence: Barend Cornelis Koekkoek (Oct 11 1803, Middelburg-Apr 5 1862, Kleve) Dutch landscape artist and father of Johannes Hermanus Barend Koekkoek.
Split into simpler sentences: Barend Cornelis Koekkoek (Oct 11 1803, Middelburg-Apr 5 1862, Kleve) was a Dutch landscape artist. He was the father of Johannes Hermanus Barend Koekkoek.