What three British officers were supposed to meet at Albany New York isolating New England from the rest of the colonies?

The three British officers who were supposed to meet at Albany, New York, to isolate New England from the rest of the colonies during the American Revolutionary War were General John Burgoyne, Colonel Barry St. Leger, and General William Howe. Their plan aimed to coordinate a military campaign that would cut off New England from the other colonies. However, the plan ultimately failed as the officers were unable to coordinate their movements effectively, leading to significant British defeats.