In 1870-72, John Marius Wilson's Imperial Gazetteer of England and Wales described Belton like this:
BELTON, a parish in Mutford district, Suffolk; on the East Suffolk railway and the Waveney river, 3 miles SW by W of Yarmouth. It has a station on the railway, and includes the hamlet of Browston; and its Post Town is Yarmouth. Acres, 2,059. Real property, £3,460. Pop., 516. Houses, 114. The property is much subdivided. The living is a rectory in the diocese of Norwich. Value, £362.* Patron, the Bishop of Norwich. The church is old but good; and has a round tower, which was rebuilt in 1849.
GB Historical GIS / University of Portsmouth, History of Belton, in Great Yarmouth and Suffolk | Map and description, A Vision of Britain through Time.
Date accessed: 26th April 2017
Click here for more detailed advice on finding places within A Vision of Britain through Time , and maybe some references to other places called " Belton ".