Complex sentence: In 1744, she married German merchant Jürgen Hinrich Donner from Lübeck: the settled in Visby on Gotland in 1746, and had four children.
Split into simpler sentences: In 1744, she married the German merchant Jürgen Hinrich Donner from Lübeck. They settled in Visby on Gotland in 1746, and had four children.