Complex sentence: About 1525 he became court painter to Margaret of Austria, regent of the Netherlands, aunt of Holy Roman Emperor Charles V at Mechelen and in 1535 he accompanied the Emperor Charles V, the nephew of the Archduchess, at the Conquest of Tunis.
Split into simpler sentences: About 1525 he became court painter to Margaret of Austria, regent of the Netherlands, aunt of Holy Roman Emperor Charles V at Mechelen. In 1535 he accompanied the Emperor Charles V, the nephew of the Archduchess, at the Conquest of Tunis.