Here is the full list of all 44 Medieval Dynasty achievements.
Complete 100 side quests.
Get level 10 in Diplomacy.
Die.
Get level 10 in Farming.
Get level 10 in Hunting.
Give your wife gifts for 2 following years.
Reach Village development level.
Reach Town development level.
Have a tax debt of at least 5000 coins.
Have mine built on every cave on the map.
Survive winter with no clothes on.
Reach Settlement development level.
Reach Hamlet development level.
Reach Farm development level.
Have an Heir.
Hit the archery target and get 100 or more points.
Reach Small Farm development level.
Get level 10 in Survival.
Get level 10 in Extraction.
Remove 100 stumps.
Finish the main quest.
Have a Wife.
Get 12 status effects at once.
Be drunk (100%).
Finish the quest by bringing 1000 logs.
Have 1000000 Coins.
Impale an animal with 4 spears while it's still alive.
Get level 10 in Production.
Sell 50 of the stolen goods during one dynasty.
Be 100% dirty.
Get caught stealing 50 times during one dynasty.
Get caught stealing for the first time.
Reach Camp development level.
Reach Hermitage development level.
Get a mount.
Build your first house.
Kill every type of wild animal during one dynasty.
Sleep in your bed every night for the entire year.
Reach City development level.
Get your first inhabitant.
Have at least 50 inhabitants.
Visit every village during one dynasty.
Harvest a field bigger than 6x6.
Play as an Heir.