Here is the full list of all 35 Yes, Your Grace achievements.
Hit zero villager contentment.
Make Asalia marry Varid, let Aurelea die, kill the deserter, kill Lord Jovan, kill Beyran, kill Radovian survivors.
Refuse all Radovians.
Run out of supplies.
Make Asalia marry Varid.
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.
Find all evidence and clues for Royal Trial.
Audry takes the blame during the Royal Trial.
Help Stefan.
Turn the Tavern into a... Public house.
Help Lord Etton with his Dust trade.
Tell Lorsulia she will be fine, instead of "I Love You".
Pet Dusty three times.
Run out of gold.
Give Aurelea a gift.
Win battle against Radovia.
Confront Ivo.
Unlock Hunter.
Unlock Witch.
Buy a rooster for Cedani.
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.