Complex sentence: He also became Lieutenant of the Tower of London and Aide-de-camp to the King as well as Colonel Commandant of the 7th Indian Infantry Brigade and Colonel of the King's Own Royal Regiment.
Split into simpler sentences: He also became Lieutenant of the Tower of London and Aide-de-camp to the King. He was also Colonel Commandant of the 7th Indian Infantry Brigade and Colonel of the King's Own Royal Regiment.