Complex sentence: He was educated at Trinity College, Cambridge and on a European Grand Tour, before fighting against the Jacobites (1745) and entering Parliament as MP for Scarborough from 1744 to 1754.
Split into simpler sentences: He was educated at Trinity College, Cambridge and on a European Grand Tour. He fought against the Jacobites (1745), and entered Parliament as MP for Scarborough from 1744 to 1754.