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