Here is the full list of all 35 Yes, Your Grace achievements.
Help all Radovians.
Make Asalia marry Varid, let Aurelea die, kill the deserter, kill Lord Jovan, kill Beyran, kill Radovian survivors.
Sell all paintings from the castle.
Make Asalia marry Varid.
Audry takes the blame during the Royal Trial.
Give Aurelea a gift.
Help Stefan.
Help Lord Etton with his Dust trade.
Hit zero villager contentment.
Tell Lorsulia she will be fine, instead of "I Love You".
Run out of supplies.
Run out of gold.
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.
Refuse all Radovians.
Say Goodbye to Lorsulia.
Buy all gemstones from fortune teller.
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.
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.
Pick a nickname for Cedani.
Invest in Tavern business.