[
{"name":"Elizabeth","start":1565,"end":1603,"index":0},
{"name":"James I","start":1603,"end":1625,"index":1},
{"name":"Charles I","start":1625,"end":1649,"index":2},
{"name":"Cromwell","start":1649,"end":1660,"commonwealth":true,"index":3},
{"name":"Charles II","start":1660,"end":1685,"index":4},
{"name":"James II","start":1685,"end":1689,"index":5},
{"name":"W&M","start":1689,"end":1702,"index":6},
{"name":"Anne","start":1702,"end":1714,"index":7},
{"name":"George I","start":1714,"end":1727,"index":8},
{"name":"George II","start":1727,"end":1760,"index":9},
{"name":"George III","start":1760,"end":1820,"index":10},
{"name":"George IV","start":1820,"end":1820,"index":11}
]