OWENSOUNDLAWYERS.COM - Key Persons


Cheryl Twose

Job Titles:
  • Assistant

Erroll Treslan

After practicing with Atlantic Canada's largest law firm in St. John's and Halifax, Erroll relocated to Owen Sound in 1999 with his wife Elaine. After visiting the area, they decided that the Scenic City offered the perfect blend of recreation and small-city charm for their growing family. Erroll concentrates his practice in the areas of…

Jill Sampson

Job Titles:
  • Legal Advisor
Jill is a reliable legal advisor whose guidance has helped hundreds of businesses and individuals navigate their legal matters with ease. Jill joined the firm as an associate in 2016, and became a partner in 2022. Prior to that, she grew up in the Toronto area. Jill attended the University of Windsor and obtained a B.A. (Hons.) with a double major in Communication Studies and Criminology, later returning to Windsor for law school.

Lucas Tannahill

Born and raised in Owen Sound, Lucas long dreamed of becoming a lawyer in the Scenic City. He graduated from Brock University in 2015 with Honours in Political Science and a Minor in German (2015), and completed the Integrated Practice Curriculum at Lakehead University's Bora Laskin Faculty of Law (2019). He summered with Bruce Grey…

Madison Romanishen

Job Titles:
  • Paralegal
Madison Romanishen is a licensed paralegal practising in the areas of Small Claims, Landlord and Tenant, and Collections. Madison graduated with honours from Georgian College's Law Clerk program and went on to obtain her paralegal education with honours from Georgian College. Madison joined The Alliance in 2022. Her recent education and fresh perspective are fostered…

Sandra Muzzell

Job Titles:
  • Assistant

Shannon Wallace

Shannon joined the firm in September 2023. She was born and raised in Stratford, Ontario, and moved to Ottawa to study in the Great Books program at Carleton University. She attended law school at the University of Toronto and articled at the Downtown Toronto Crown Attorney's Office. She was called to the Bar of Ontario…