Here is the full list of all 85 Patron achievements.
Build the Docks.
Grow your town to 50 Citizens.
Build a Clay pit.
Upgrade the Town house to the Gathering Hall.
Cut down 250 trees.
Build an Iron mine.
Survive the first winter.
Complete your first research.
Accumulate 1.000 coins.
Build a Gatherer's shelter.
Build a Tent.
Build a School.
Build a Church.
Build a Guardhouse.
Build a Healer's house.
Build a Warehouse.
Build a Forrester's hut.
Build the Peasant's Guildhouse.
Build the Laborer's Guildhouse.
Build the Merchant's Guildhouse.
Build the Gentry Guildhouse.
Build the Patron's Mansion.
Demolish 25 buildings.
Enact a decree.
Upgrade the Gathering Hall to the Townhall.
Upgrade the Townhall to the Council Hall.
Upgrade the Council Hall to the Royal Hall.
Reach your stockpile maximum when the limit is at least 50.000.
Grow your town to 125 Citizens.
Grow your town to 500 Citizens.
Grow your town to 1000 Citizens.
Complete the entire research tree.
Accumulate 10.000 coins.
Accumulate 25.000 coins.
Accumulate 50.000 coins.
Accumulate 100.000 coins.
Accumulate 1.000.000 coins.
Settle 50 immigrants in your town.
Make 100 citizens leave your town.
Maintain overall happiness of your citizens above 75% for a duration of 1 year.
Maintain overall happiness of your citizens above 75% for a duration of 5 years.
Maintain overall happiness of your citizens above 75% for a duration of 10 years.
Cummulatively 25 citizens have died due to malnutrition.
Cummularively 50 citizens have died due to hypothermia.
Cummulatively 75 citizens have died due to illness.
Your town has overcome its first crime wave.
Your town has overcome its first open rebellion against your rule.
Your town has overcome 5 firestorms.
Your town has overcome 10 extreme cold fronts.
Your town has overcome 3 extreme heat waves.
Sell 1.500 coins worth of goods in a single year, from January to December.
Sell 5.000 coins worth of goods in a single year, from January to December.
Sell 20.000 coins worth of goods in a single year, from January to December.
Have at least 5 Fields built in your town.
Have at least 10 Orchards built in your town.
Have at least 10 Ranches built in your town.
Have at least 25 beautifications built in your town.
Have at least 5 Schools built in your town.
Have at least 5 Churches or Cathedrals built in your town.
Have at least 5 Guardhouses built in your town.
Have at least 5 Inns built in your town.
Have at leaast 10 Wells or Stone wells built in your town.
Have at least 75 Houses of any kind built in your town.
Have at least 3 Markets built in your town.
Have at least 5 Hunting lodges built in your town.
Have at least 7 Sawmills built in your town.
Have at least 10 Herbalist's huts built in your town.
Have at least 5 Fisherman's huts built in your town.
Have at least 7 Coal Mines built in your town.
Produce 15000 Clothes.
Have at least 5 Pottery Workshops built in your town.
Produce 20.000 pieces of Furniture.
Produce 30.000 Candles.
Produce 25.000 Flour.
Produce 10.000 Bread.
Have at least 5 Distilleries built in your town.
Produce 12.000 pieces of Jewelry.
Produce 20.000 Fine Garments.
Mine 35.000 Gold.
Have at least 50 statues built in your town.
Produce 15.000 Honey.
Produce 8.000 Tools.
Mine 20.000 Stone.
Produce 35.000 Bricks.
Enter a "Golden age".