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