Here is the full list of all 50 Lords and Villeins achievements.
Harvest 1500 pears.
Dismantle an oppositon group.
Discover an opposition group.
Execute a teenager.
Arrest the same person twice
Obtain 100 animals.
Accept an artisan family and have them stay for 60 days.
Be visited by 100 caravans
Refuse to give villagers a permission to marry.
Have 8 peasants, a bishop, cavalry regiment and two guard posts.
Have all positions of the high council assigned.
Assign Zone to 100 families.
Plant 25 fruit trees of each type on a single farm.
Increase relationship with the royals.
Harvest 1500 apples.
Grant 5 gold to a family.
Exile a family.
Succesfuly complete the campaign.
Execute a prisoner.
Use the ruling action to send a villager to prison.
Assign a Night Guard
Build 1000 walls.
Host a Sunday Service 10 times.
Lose relationhip with the royals.
Fish 1000 fish.
Obtain an animal.
Seize any resource from a family.
Replace the menu background with a custom save file.
Allow visiting family of each profession to settle at least once
Accept 100 families.
Have 50 beer barrels in stock.
Have a maximum relationship with the royalty.
Enlist 50 servants.
Send 50 villagers to clergy.
Positively respond to 50 council requests.
Negatively respond to 50 council requests.
Reach 10th year of any settlement.
Equip 25 horses with horseshoes and horse saddles.
Gather intelligence report 15 times.
Successfuly bargain a marriage deal with another noble family.
Kill 25 bears.
Send 10 regiments to war.
Train a weapon mastery on 50 soldiers.
Perform blessing on 50 soldiers.
Host a Sunday Service With 100 attendants
Have 50 novices initiated as monks.
Execute a successful propaganda.
Execute a failed propaganda.
Have a total population of 250 or more
Build decorations.