Complex sentence: This is the earliest recorded instance of enclosure in Oxfordshire by common consent, and it predates by more than a century the first use of an inclosure act in Oxfordshire, which was at Mixbury in 1729--30.
Split into simpler sentences: This is the earliest recorded instance of enclosure in Oxfordshire by common consent. It predates by more than a century the first use of an inclosure act in Oxfordshire, which was at Mixbury in 1729--30.