Andrea L. Sennott

Sarah Ambrogi is a lawyer recognized by Best Lawyers in the practice areas of Elder Law and Trusts and Estates. Sarah practices law in Manchester, New Hampshire Best Lawyers has recognized Sarah Ambrogi since 2026. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Sarah Ambrogi is held by other lawyers.

J. Daniel Marr is a lawyer recognized by Best Lawyers in the practice areas of Commercial Litigation and Corporate Law. J. Daniel practices law in Nashua, New Hampshire Best Lawyers has recognized J. Daniel Marr since 2020. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which J. Daniel Marr is held by other lawyers.

Margaret has over twenty-five years of experience concentrating on high-asset and complex divorce cases. Margaret’s clients include business owners, public figures, elected officials, executives of publicly traded companies, successful inventors, tech entrepreneurs, attorneys, doctors, dentists, retirees, those with generational wealth, and many others. Her cases regularly involve issues relating to the valuation and division of complex assets such as business interests, private equity,...

James "Jim" Shirley is a senior member of the litigation department and serves as the firm’s general counsel. He has successfully handled litigated cases in state and federal court in New Hampshire and in neighboring jurisdictions for over 35 years. Over time, he has focused on matters involving commercial disputes, professional negligence, product liability, toxic torts, real estate and insurance coverage. In addition, Jim has been active throughout his career in promoting lawyer conti...

Frank has 40+ years experience in litigating commercial cases. Much of his practice is devoted to construction matters, where he regularly represents owners and developers, contractors, suppliers, sureties and lenders at every level of the construction process. Frank also handles all types of contract disputes, shareholder and partnership issues, antitrust and trade regulation matters, real estate controversies and lender liability cases. He has extensive experience in arbitrations and trials...

Tabitha Croscut is a lawyer recognized by Best Lawyers in the practice areas of Closely Held Companies and Family Businesses Law, Corporate Governance Law and Mergers and Acquisitions Law. Tabitha practices law in Manchester, New Hampshire Best Lawyers has recognized Tabitha Croscut since 2022. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Tabitha Croscut...

Mark W. Dean is a lawyer recognized by Best Lawyers in the practice areas of Energy Law, Energy Regulatory Law and Utilities Law. Mark W. practices law in Manchester, New Hampshire Best Lawyers has recognized Mark W. Dean since 2005. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Mark W. Dean is held by other lawyers.

James O’Shaughnessy focuses his practice on the representation of public school districts, school boards, and other educational institutions, including charter schools and private schools. As leader of the firm’s New Hampshire school law group, Jim’s practice involves the full spectrum of school law matters, including board representation and governance, school district and SAU organization and budgets, cooperative and regional school district issues, school district annual ...

Peter W. Leberman is a lawyer recognized by Best Lawyers in the practice areas of Closely Held Companies and Family Businesses Law, Corporate Law and Mergers and Acquisitions Law. Peter W. practices law in Manchester, New Hampshire Best Lawyers has recognized Peter W. Leberman since 2026. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Peter W. Leberman is ...

Jen Moeckel devotes her practice exclusively to assisting employers in complying with state and federal laws during all phases of the employment relationship, and defending employers in discrimination and other employment law claims. Jen has substantial experience in background checks and hiring; non-compete and non-disclosure agreements; wage and hour laws and payroll compliance; employee handbooks and policies; conducting training for managers and employees; managing leaves of absence and r...