"name","start","end","commonwealth"
"Elizabeth","1565","1603",""
"James I","1603","1625",""
"Charles I","1625","1649",""
"Cromwell","1649","1660","True"
"Charles II","1660","1685",""
"James II","1685","1689",""
"W&M","1689","1702",""
"Anne","1702","1714",""
"George I","1714","1727",""
"George II","1727","1760",""
"George III","1760","1820",""
"George IV","1820","1821",""