About Byron J. Cavanaugh, Barrister & Solicitor

Byron J. Cavanaugh Barrister & Solicitor is a sole-practitioner law firm in Carleton Place, in Lanark County. Byron was called to the Ontario Bar in 2018 and built a practice focused on family law and real estate. The firm negotiates separation agreements, marriage contracts and cohabitation agreements, and matters involving spousal and child support and the division of matrimonial property, and it takes cases to court when a negotiated resolution isn't possible. Byron has appeared before the Superior Court of Justice, the Ontario Small Claims Court, and the Landlord and Tenant Board.

Byron was born and raised in New Brunswick before moving to Ottawa at a young age. The firm is based in Carleton Place, in Lanark County, and from that office Byron J. Cavanaugh serves clients across Lanark County and Ottawa, as well as Leeds & Grenville, Renfrew County, and Frontenac County.

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Where to find them

20 Bennett Street, Suite 207, Carleton Place, Ontario K7C 4J9 · 613-434-1122

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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 the firm’s own website. Verify licence status in the Law Society of Ontario directory ↗

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