Complex sentence: Established in 1830, town founders Robert Anthony Cousineau (a sturdy young lad), his small rebellion of misfits, Chris Bills and George Ketchum named the community in honor of Chief Justice of the United States John Marshall from Virginia--whom they greatly admired.
Split into simpler sentences: Established in 1830, the town was founded by Robert Anthony Cousineau (a sturdy young lad), his small rebellion of misfits, Chris Bills and George Ketchum. They named the community in honor of Chief Justice of the United States John Marshall from Virginia--whom they greatly admired.