Lisidon

Lisidon is an island in the Serephanian Sea. It is the second-largest island in the Sargonian Sea.

History
The ancient Lisidonians were one of several pre-Dellik peoples in the Sargonian Sea. They were Serephanian-speakers who migrated from Orillia. The Sargonians colonized much of the south, east, and west coasts. A cultural and ethnic symbiosis occurred between the two groups.

Phocenians founded several cities on Lisidon, using it as a jump-off point to trade in the Azal Sea. The ancient Delliks began establishing settlements on the island during their expansion throughout the Sargonian. Much of the population of Aigyras came from Lisidonian Delliks.

Lisidon came under the control of the Nysiaen Kingdom in ancient times. When mainland Nysiae was conquered by the Peomid Empire, most of the government and the Nysiaen elites fled to the northern shores of the island. During the conquest of the Peomid empire, Lisidon was incorporated into the Massidean Empire and benefited from its proximity to the capital. After the partition of the empire, the island changed hands several times, but generally maintained some form of self-government.

When the Tonans conquered the region, Lisidon became part of the Province of Sargonia.