Complex sentence: During the last of the French and Indian Wars, the Fort at Number 4 saw many soldiers stationed at the fort to protect the frontier including Colonel Nathan Whiting's Regiment of Connecticut and Colonel John Goffe's New Hampshire Regiment.
Split into simpler sentences: During the last of the French and Indian Wars, many soldiers were stationed in the "Fort at Number 4" to protect the frontier. They included Colonel Nathan Whiting's Regiment of Connecticut, and Colonel John Goffe's New Hampshire Regiment.