The Enigma of Grace Marks - Crime, Punishment and Disappearance
In 1843, a young maid was convicted of a shocking double murder in Richmond Hill. Was she truly guilty or wrongly accused? Join Jessica Allen as she explores this mystery case that inspired Margaret Atwood's Alias Grace and continues to intrigue to this day.
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Tuesday, October 20, 2026
to Tuesday, October 20, 2026
7:15pm
to 8:30pm
Heintzman House
135 Bay Thorn Dr, Thornhill, ON L3T 3V1
Free
programs@thornhillhistoric.org
(416) 420-2834