From Ohio History Central
Michael Cresap was a frontiersman born in Maryland on April 17, 1742. He spent part of his adult years in the Ohio Country as a trader and land developer. He led several raids against Indians whom he believed were hostile to white settlement. Logan of the Mingo Indians accused Cresap of murdering his family. In fact, Cresap was not involved in the incident. He was immortalized in Logan's speech (quoted in Thomas Jefferson's Notes on the State of Virginia) as the murderer of Logan's family.
As a result of the murders, Logan waged war on the settlements along the Ohio River and in western Pennsylvania, killing more than a dozen men women and children. John Murray, Lord Dunmore, raised an army, and appointed Cresap to the rank of captain. The decisive battle of Lord Dunmore's War was the Battle of Point Pleasant. Here Dunmore's forces defeated a band of Shawnee Indians led by Cornstalk.
After Lord Dunmore's War, Cresap returned to Maryland and subsequently raised a company of riflemen for the Continental Army during the American Revolution. George Washington commissioned him a colonel. He died in the service of the army on October 18, 1775.