The empire is one of the more agressive countries in Mystara; it has several subject states.

The Thyatian calendar:
The Thyatian calendar is used throughout a large proportion of the known world, including the Soderfjord Jarldoms. This calendar uses 12 months of 28 days (yes, I am aware that this doesn't add up to 365).

Months:

1. Nuwmont (Midwinter)
2. Vatermont (Late winter)
3. Thaumont (Early spring)
4. Flaurmont (Middle spring)
5. Yarthmont (Late spring)
6. Klarmont (Early summer)
7. Felmont (Midsummer)
8. Fyrmont (Late summer)
9. Ambyrmont (Early autumn)
10. Sviftmont (Middle autumn)
11. Eirmont (Late autumn)
12. Kaldmont (Early winter)

Days of the week:

1. Lunadain
2. Gromdain
3. Tserdain
4. Moldain
5. Nytdain
6. Loshdain
7. Soladain

Holidays

1. 1/1 New year's day
2. 23/2 Start of the shipping season
3. 1/3 First day of Spring
4. 1/4 Day of adulthood
5. 22/4 Emperor birthday (Thincol, pre-WotI)
6. 15-21/6 Days of the Hoof
7. 15/7 Day of Valerias
8. 8/10 Vanya's day
9. 22/11 Protius day, end of the shipping season
10. 1/12 Ixion day, first dy of winter
11. 6/12 Emperor's birthday (Eusebius, post-WotI)
12. 15-21/12 Footman's Games
13. 28/12 End of the Year

Glenn Butcher / knight