Complex sentence: Hillcourt was born, the youngest of three sons of a building contractor, in Aarhus, Denmark, in 1900 under the name Vilhelm Hans Bjerregaard Jensen.
Split into simpler sentences: Hillcourt was born in 1900 in Aarhus, Denmark and was the youngest of three sons of a building contractor. He was given the name Vilhelm Hans Bjerregaard Jensen.