Complex sentence: Green was born about 1788, and became a member of the Royal College of Surgeons of England on 7 December 1810; his degree of M.D. was obtained from Heidelberg University in 1834.
Split into simpler sentences: Green was born about 1788, became a member of the Royal College of Surgeons of England on 7 December 1810. College Admission Book His degree of M.D. was obtained from Heidelberg University in 1834.