John Southby (1594–1683)
John Southby was an English landowner and politician who sat in the House of Commons from 1654 to 1656.
Southby was the son of Richard Southby of Carswell Manor in the parish of Buckland in Berkshire and his wife, Jane, the daughter of Edward Keate of Lockinge in Berkshire. His father died when he was twelve and he inherited the manor which he is considered responsible for rebuilding in the first half of the 17th century. He was a Justice of the Peace for Berkshire and was High Sheriff of Berkshire in 1647.
In 1654, Southby was elected Member of Parliament for Berkshire in the First Protectorate Parliament. He was re-elected MP for Berkshire in 1656 for the Second Protectorate Parliament
Southby married Elizabeth Wiseman daughter and heiress of William Wiseman of Steventon in Berkshire. Their son Richard was also an MP.
