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