Here is the full list of all 35 Yes, Your Grace achievements.
Make Asalia marry Varid, let Aurelea die, kill the deserter, kill Lord Jovan, kill Beyran, kill Radovian survivors.
Hit zero villager contentment.
Run out of supplies.
Run out of gold.
Give Aurelea a gift.
Don't lose Aurelea or Cedani.
Buy all upgrades for the Siege.
Flawlessly complete the Dark Ritual.
Refuse all Radovians.
Buy all gemstones from fortune teller.
Make Asalia marry Varid.
Audry takes the blame during the Royal Trial.
Help Stefan.
Help Lord Etton with his Dust trade.
Buy a rooster for Cedani.
Tell Lorsulia she will be fine, instead of "I Love You".
Complete the game.
Bear saved Cedani.
Let Asalia run away with Maya.
Help all Radovians.
Say Goodbye to Lorsulia.
Sell all paintings from the castle.
Win battle against Radovia.
Buy all upgrades for Radovian Battle.
Confront Ivo.
Find all evidence and clues for Royal Trial.
Unlock Hunter.
Turn the Tavern into a... Public house.
Unlock Witch.
Get through the wedding night.
Buy all upgrades for wedding.
Practice sword fighting with Asalia for the first time.
Invest in Tavern business.
Pick a nickname for Cedani.
Pet Dusty three times.