Complex sentence: He is also the patron saint of the Royal Electrical and Mechanical Engineers (REME), a corps of the British Army, but he is best known for being the patron saint of horses and those who work with them.
Split into simpler sentences: He is also the patron saint of the Royal Electrical and Mechanical Engineers (REME), a corps of the British Army. But he is best known for being the patron saint of horses and those who work with them.