Charles I's son, Charles II, was proclaimed King of Great Britain in Scotland, but he was forced to flee abroad after he invaded England and was defeated at the Battle of Worcester.
Putra Charles I, Charles II, diangkat menjadi Raja Britania Raya di Skotlandia, namun ia terpaksa kabur ke luar negeri setelah ia menginvasi Inggris dan kalah pada Pertempuran Worcester.