William S. Koughan, Partner

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William KoughanWilliam (Bill) Koughan was called to the bar in 1987 and joined the firm the same year. Bill’s principal areas of practice include residential and commercial real estate, corporate/commercial law, wills and estates.  Bill’s corporate/commercial practice involves corporate acquisitions and mergers, corporate financing and commercial leasing.  His municipal law practice focuses primarily on land use planning and development under the Planning Act, development charges and the law as it applies to municipalities in accordance with the Municipal Act, 2001.  Bill has previously delivered papers and participated in municipal seminars involving a wide range of municipal law matters. He’s also a past president of the Orillia & District Big Brothers Association.





Edward B. Veldboom, Partner

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Edward VeldboomEdward B. Veldboom was called to the bar in 2000, and joined the firm in the same year. He holds a Master’s Degree in Urban Planning from the University of Toronto and was a practising planner prior to entering law school.

Edward practices in the areas of municipal and land use planning law. He regularly provides advice to over 20 municipalities and routinely appears before the Ontario Municipal Board.

Edward has presented seminars on the new Municipal Act, has been an instructor for the Association of Municipal Clerks and Treasurers Law Course and a guest speaker for the Ontario Association of Committees of Adjustment.

Michael F. Sirdevan, Partner

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Michael Sirdevan

Michael Sirdevan was called to the bar in 2000 and returned to his hometown of Orillia to join our firm in 2005. After 20 years of a practice which included both civil litigation and family law, his focus has shifted to a practice which now focusses primarily on civil litigation, including municipal litigation, estate litigation, employment matters, property disputes and construction litigation. Michael also provides clients with advice on a wide range of contract issues. Michael has appeared before all levels of court in the Province of Ontario, including the Court of Appeal for Ontario as well as various administrative tribunals. He has been the Treasurer of the Orillia Law Association since 2006 and is also currently sits on the Board of Directors for Big Brothers Big Sisters of Orillia and District and Elizabeth Overend Non Profit Housing Inc.



Jennifer E. Biggar, Associate

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Jennifer Biggar

Jennifer E. Biggar practices mainly in the areas of real estate, municipal and planning law (including land use planning appeals), and wills and estates. She graduated from Osgoode Hall Law School in 2012 and was awarded the Robert W. Macaulay Prize in Land Use Planning in 2011. Jennifer also obtained a Certificate of Completion with First Class Honours in International Business Law in 2011 from the Bader International Study Centre, Queen’s University, located at Herstmonceux Castle in England.  After being called to the bar in 2013, Jennifer returned to her home town of Orillia and joined the firm in the same year. Her practice started with a focus on family law and civil and municipal/planning litigation, and then grew to incorporate real estate and wills and estates. Jennifer is a trusted advisor to her clients, whether they are selling or purchasing their home or planning their estate. She is a proven advocate at the Local Planning Appeal Tribunal, various levels of Ontario Court, and other administrative tribunals. She is skilled in assisting clients resolve disputes through the use of negotiation, agreements and other dispute resolution mechanisms. Outside of the office, Jennifer is a member of the Board of Directors for Helping Hands Orillia.


Tugba Karademir, Associate

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Tugba-4 editTugba is currently on maternity leave. Having competed and coached at the highest echelons of the world of sport for over 20 years, Tugba is a great fit for our litigation department. Her practice focuses on civil litigation, and wills and estates. Tugba also assists clients with landlord and tenant and other Tribunal matters.

Tugba summered and articled with our firm and joined us as an Associate after being called to the bar in 2020.  She graduated from the University of Ottawa in 2019 and during her time there, she represented the University of Ottawa in international advocacy competitions. As a student, Tugba volunteered at the Orillia Community Legal Aid Clinic and was also the Vice President of the Common Law Student Society at the University of Ottawa.  Tugba also has an Advanced Negotiation Certification from Harvard’s Professional Development Program.

Tugba is a two- time winter Olympian. Before her career in law, she travelled around the world and competed at many international competitions including 10 European Championships, 8 World Championships and 2 Olympic Winter Games. She is an NCCP certified coach and has coached athletes to success at national and international levels. Tugba currently volunteers her expertise as part of the judging panel, as a Technical Specialist at Skate Canada competitions.   She has worked for many sports governing bodies and has presented over 50 seminars within Canada, in the US and Europe.

When not in the office, Tugba is most probably at an ice rink, Face Timing her family in Turkey or outdoors going on hikes.