About David

David has practised civil litigation for more than 25 years, concentrating on trusts and estates litigation together with commercial litigation. He has argued cases at every level of court in Ontario, plus the Alberta Court of Queen's Bench and Court of Appeal. In contested estate matters, he acts for personal and institutional estate trustees as well as beneficiaries in disputes over administration, will challenges, dependent support claims, and breaches of trust. His commercial docket includes partnership disputes, secured creditors' remedies, property disputes, commercial fraud, mortgage priority issues, and employment matters. David holds an LL.B. from Queen's University (1992) and is a member of The Advocates' Society. He has been counsel of record in more than 50 reported decisions across estates, contract, employment, and insurance matters.

Practice areas

Wills, Estates & Trusts Civil Litigation & Dispute Resolution

Education & credentials

Law school
Queen's University
Other degrees
M.A., Queen's University (1988)
B.A., McGill University (1985)

Listing compiled from public sources in July 2026. Confirm David N. Delagran’s licence and standing in the Law Society of Ontario directory ↗