During the Commonwealth of England, Scotland and Ireland, called the Protectorate, the Scottish sheriffdoms of Sutherland, Ross and Cromarty were jointly represented by one Member of Parliament in the House of Commons at Westminster from 1654 until 1659. List of Members of Parliament References Constituencies in the Parliament of England Historic parliamentary constituencies in Scotland (Westminster) Constituencies established in 1654 Constituencies disestablished in 1659 1650s in Scotland History of the Scottish Highlands Politics of the county of Sutherland Politics of the county of Ross Politics of the county of Cromarty 1654 establishments in Scotland