About Jonathon

Jonathon's practice focuses on general and commercial civil litigation, and he has argued matters at all levels of Court in Ontario, including the Superior Court, Divisional Court and Court of Appeal. His litigation experience spans debt collection, tort claims, shareholder disputes, wrongful dismissal and Construction Act proceedings. Before law school, he worked at Brewers Retail for over a decade. Jonathon earned a BA in Political Science from Lakehead University (2009), an LLB from Cardiff University in Wales (2012), and an LLM in International Commercial Law, also from Cardiff (2013). He joined Weilers as an articling student in 2015 and was called to the bar in 2016.

Education & credentials

Law school
Cardiff University, Wales
Undergraduate
Lakehead University, BA, Political Science, 2009
Other degrees
LLM, International Commercial Law, Cardiff University, Wales, 2013

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This listing was generated by AI from public sources in September 2026. It may contain errors, and we can’t guarantee it’s accurate or complete. Before you rely on anything here, verify it on their firm’s website. Confirm Jonathon Clark’s licence and standing in the Law Society of Ontario directory ↗

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