The title to all lands and other property which have accrued to the territory of Wisconsin by grant, gift, purchase, forfeiture, escheat or otherwise shall vest in the state of Wisconsin.
Wis. Const. art. IX, § 2 — under EMINENT DOMAIN AND PROPERTY OF THE STATE.
Wis. Const. art. IX, § 2
Territorial property
The title to all lands and other property which have accrued to the territory of Wisconsin by grant, gift, purchase, forfeiture, escheat or otherwise shall vest in the state of Wisconsin.