Here is the full list of all 22 A Squire's Tale achievements.
Get through dinner without being discovered.
Win first prize in the tournament.
Prevent a political assassination.
Defeat all Baron Strange's guards and take him captive.
Restore Prince Bertram to his brother.
Maintain the market at Crook's Field.
Keep the Abbey ascendant at Crook's Field.
Follow the Call of Faerie back to Cockaigne.
Learn the name of the forgotten god.
Pay for your full feast upon attaining knighthood.
Find and rescue your long-lost sister, Cecilia Dacre.
Gain your spurs and attain your knighthood.
Find happiness with Catherine.
Help Annabel recover her confidence.
Help Grimbald find his precious Alkahest.
Help Isolda avenge her fallen lover.
Help Tyto recover his stained honor.
Help Sibyl find her missing daughter.
Help Pyers answer his lingering questions.
Discover your family's hidden affairs.
Uncover the Piper's identity.
Restore the long-forgotten god.