J. Daniel Marr

Daniel Marr is a highly skilled attorney with decades of experience representing businesses and individuals in employment law, business formation, creditor rights, bankruptcy, probate litigation, and contract matters. Practicing in New Hampshire and Massachusetts, he provides strategic legal counsel and advocacy across both state and federal courts, including the Bankruptcy Court.

Attorney Marr earned his Juris Doctor from the University of New Hampshire – Franklin Law Center and a B.A. from the Whittemore School of Business and Economics at the University of New Hampshire. He has built a distinguished legal career by advising a diverse client base, including physicians, accountants, contractors, developers, trustees, manufacturers, higher education professionals, and business owners. His expertise extends to entity governance, financial evaluations, buy/sell agreements, and shareholder distributions.

Attorney Marr provides comprehensive business and employment law services, including entity formation, corporate governance, contract drafting and negotiation, and resolving disputes between business co-owners. Partnering closely with accountants, he analyzes financial conditions to ensure fair and accurate equity distribution. His strategic legal guidance helps businesses optimize their structure, streamline operations, and reduce legal and financial risk.

Attorney Marr also has extensive experience in probate and trust litigation, where he advises clients on fiduciary obligations, trust interpretation, estate administration, and claims involving a lack of mental capacity or undue influence. His litigation background protects clients’ rights and interests in complex estate disputes.

Additionally, Attorney Marr handles real estate litigation, including landlord-tenant disputes, and provides solutions through negotiation, mediation, and arbitration when appropriate. His ability to resolve conflicts efficiently benefits both commercial and residential property owners.

Beyond his legal practice, J. Daniel Marr has contributed to legal education and public outreach. He previously taught business law and corporate responsibility at Daniel Webster College, served as a board chair for Nashua Police Athletic League (PAL), and was the long-time host of the radio program “Law Matters.” Recognized by his peers, he has been featured in The Best Lawyers in America for Corporate Law, ranking among the top 5% of private practice attorneys nationwide.

With a strong legal excellence and client advocacy reputation, Attorney Marr provides effective legal solutions tailored to businesses and individuals.

Law Office Affiliations

• Attorney, Hamblett & Kerrigan, P.A.
• Member, Daniel Webster-Batchelder American Inns of Court

Licensed State

• New Hampshire
• Massachusetts

Education

• University of New Hampshire – Franklin Law Center
  Juris Doctor (JD)
• Whittemore School of Business and Economics, University of New Hampshire
  Bachelor of Arts (BA)

Awards & Badges