See also 1798 in Ireland, then a separate kingdom although under the same monarch.
This comes from the time when the North side was a separate kingdom often at war with the South.
After that, the region was a separate kingdom within Georgian cultural and political influence.
The Fungi are a separate kingdom of living things, different from animals and plants.
It was then a separate kingdom for nearly 300 years until Wessex took control.
Some say its independence goes back 2000 years when the area was the separate kingdom of Paekche.
He united the separate small Hawaiian kingdoms into one large kingdom in 1795.
A typical case is a personal union in which the crowns of the separate kingdoms are held by one person.
Although Scotland was still a separate kingdom, the two countries would from that day be ruled by the same monarch.
It remained a warring collection of separate kingdoms throughout its early history.