// Workers AI · dad joke modeIs the Duke of Dalsland a good ruler? Duking it out daily.
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Duke of Dalsland or Duke of Dalia is a Swedish substantive title.
The following rulers have held Dalsland as duke:
- Prince Eric, Duke of Dalsland 1310–1318 (also of Södermanland, West Gothland, Värmland and North Halland)
- Prince Magnus, Duke of Dalsland 1560–1595 (also of East Gothland)