Complex sentence: There were also 12,600 sailors, 1,000 Jamaican slaves and macheteros, and 4000 recruits from Virginia led by Lawrence Washington (1718-1752), the older half-brother of George Washington, future President of the United States.
Split into simpler sentences: There were also 12,600 sailors, 1,000 Jamaican slaves and macheteros, and 4000 recruits from Virginia. The latter were led by Lawrence Washington (1718-1752), the older half-brother of George Washington, future President of the United States.