Lidio A. Duval

Lidio is an Associate with Aronson Mayefsky & Sloan where he represents clients in all aspects of Family Law.

Lidio received his LL.M from Fordham University School of Law, magna cum laude, ranked in the top five of his class, and served as a member of the Student Advisory Board. Before joining the firm, Lidio gained extensive experience dealing with matrimonial matters while serving as an intern for a judge who sat in a dedicated matrimonial part in New York County Supreme Court.

He received his LL.B from Universidad Iberoamericana in the Dominican Republic, where he graduated summa cum laude and first in his class. He then joined a prestigious firm in the Dominican Republic, where he counseled clients in matrimonial, real estate, and commercial matters, and was recognized as a recommended lawyer in Chamber’s Legal 500 Latin America.

Lidio is admitted to practice law in the State of New York and the Dominican Republic. He is a member of the New York State Bar Association, the Dominican Bar Association of New York, and the LGBT Bar Association of New York. Outside of his practice of law, Lidio is an adjunct professor at Fordham Law School.  Lidio is fluent in Spanish and also speaks advanced French.

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Admitted

2019  New York

2015  Dominican Republic

Education

2019  Fordham University School of Law

2015  Universidad Iberoamericana

  • Lidio A. Duval
  • Lidio A. Duval
  • Lidio A. Duval
  • Lidio A. Duval
  • Lidio A. Duval
  • Lidio A. Duval

Lidio received his LL.M from Fordham University School of Law, magna cum laude, ranked in the top five of his class, and served as a member of the Student Advisory Board. Before joining the firm, Lidio gained extensive experience dealing with matrimonial matters while serving as an intern for a judge who sat in a dedicated matrimonial part in New York County Supreme Court.

He received his LL.B from Universidad Iberoamericana in the Dominican Republic, where he graduated summa cum laude and first in his class. He then joined a prestigious firm in the Dominican Republic, where he counseled clients in matrimonial, real estate, and commercial matters, and was recognized as a recommended lawyer in Chamber’s Legal 500 Latin America.

Lidio is admitted to practice law in the State of New York and the Dominican Republic. He is a member of the New York State Bar Association, the Dominican Bar Association of New York, and the LGBT Bar Association of New York. Outside of his practice of law, Lidio is an adjunct professor at Fordham Law School.  Lidio is fluent in Spanish and also speaks advanced French.

  • Settlement and Putting the Stip on the Record

    “Settlement and Putting the Stip on the Record”

    Location: New York State Bar Association

    Date: 2005

    Guest Lecturer: David Aronson

  • Enhanced Earnings and the “Hougie Issue” – Continued Debate & Uneven Application

    “Enhanced Earnings and the “Hougie Issue” – Continued Debate & Uneven Application”

    Location: The Association of the Bar of the City of New York Citibar, Center for Continuing Legal Education

    Date: 2004

    Guest Lecturer: David Aronson

  • Matrimonial Update: A Discussion of Recent Cases and Current Issues

    “Matrimonial Update: A Discussion of Recent Cases and Current Issues”

    Location: Supreme Court Appellate Division First Department

    Date: 2004

    Guest Lecturer: David Aronson

  • Cross-Examination: Selected Problems – Some Easy Rules That Are Not So Easy to Apply

    ”Cross-Examination: Selected Problems – Some Easy Rules That Are Not So Easy to Apply”

    Location: American Academy of Matrimonial Lawyers (AAML)

    Date:  2003

    Guest Lecturer: David Aronson

  • Matrimonial Law: A Case Law Update

    “Matrimonial Law: A Case Law Update”

    Location: Supreme Court Appellate Division First Department

    Date: 2003

    Guest Lecturer: David Aronson

  • Matrimonial and Family Law 2003: The Changing Economy and Critical Issues – What You Need to Know: Drafting for Bankruptcy Considerations

    “Matrimonial and Family Law 2003: The Changing Economy and Critical Issues – What You Need to Know: Drafting for Bankruptcy Considerations”

    Location: New York State Bar Association

    Date: 2003

    Guest Lecturer: David Aronson

  • How to Litigate a Child Custody Case

    “How to Litigate a Child Custody Case”

    Location: New York County Lawyers

    Date: 2002

    Guest Lecturer: David Aronson

  • How to Try a Matrimonial Case to a Jury

    “How to Try a Matrimonial Case to a Jury”

    Location: New York State Bar Association

    Date: 2001

    Guest Lecturer: David Aronson

  • Drafting Custody and Visitation Provisions

    “Drafting Custody and Visitation Provisions”

    Location: New York State Bar Association

    Time and Date: [date]

    Guest Lecturer: David Aronson

  • Matrimonial Case Law Update: A Review of Developing Issues in Matrimonial Law

    “Matrimonial Case Law Update: A Review of Developing Issues in Matrimonial Law”

    Location: Supreme Court Appellate Division First Department

    Guest Lecturer: David Aronson

  • Practical Skills 2000 – “Basic Matrimonial Practice”

    “Practical Skills 2000: “Basic Matrimonial Practice”

    Location: New York State Bar Association

    Date:  2000

    Co-Chair: David Aronson

  • The United States Supreme Court’s Troxel Decision and its Impact on Non-Parental Visitation

    “The United States Supreme Court’s Troxel Decision and its Impact on Non-Parental Visitation”

    Location: American Academy of Matrimonial Lawyers (AAML)

    Date: 2000

    Guest Lecturer: David Aronson

  • Handling Your First Contested Divorce Case

    “Handling Your First Contested Divorce Case”

    Location: New York State Bar Association

    Date: 1999

    Guest Lecturer: David Aronson

  • Recognizing Estate Planning and Real Estate Issues in Matrimonial Matters

    “Recognizing Estate Planning and Real Estate Issues in Matrimonial Matters”

    Location: New York State Bar Association

    Date: 1999

    Guest Lecturer: David Aronson

  • Selected Recurring Issues in Matrimonial Practice: Successfully Handling the Challenges

    “Selected Recurring Issues in Matrimonial Practice: Successfully Handling the Challenges”

    Location: New York State Bar Association

    Date: 1999

    Guest Lecturer: David Aronson

  • The Expanding World of the Matrimonial Lawyer: New Cases, New Procedures and New Areas of Law: Discovery

    “The Expanding World of the Matrimonial Lawyer: New Cases, New Procedures and New Areas of Law: Discovery”

    Location: New York State Bar Association

    Date: 1999

    Guest Lecturer: David Aronson

  • Handling A Child Custody Case: Intake to Trial

    “Handling A Child Custody Case: Intake to Trial”

    Location: New York State Bar Association

    Date: 1998

    Guest Lecturer: David Aronson

  • Matrimonial and Family Law Update: “Double Dipping” When a Professional License/Practice is in the Case

    “Matrimonial and Family Law Update: “Double Dipping” and its Interplay With Valuation, Distribution, Maintenance, and Child Support When a Professional License/Practice is in the Case”

    Location: New York State Bar Association

    Date: 1998

    Guest Lecturer: David Aronson

  • Practical Skills Seminar: Basic Matrimonial Practice

    “Practical Skills Seminar: Basic Matrimonial Practice”

    Location: New York State Bar Association

    Date: 1998

    Guest Lecturer: David Aronson

  • Presenting Valuation Evidence At Trial and For Appeal

    “Presenting Valuation Evidence At Trial and For Appeal”

    Location: New York State Bar Association

    Date: 1998

    Guest Lecturer: David Aronson

  • Show Me the Money: Discovery and Treatment of Hidden Assets

    “Show Me the Money: Discovery and Treatment of Hidden Assets”

    Location:  American Academy of Matrimonial Lawyers (AAML)

    Date: 1998

    Guest Lecturer: David Aronson

  • The ABCs of Drafting Prenuptial Agreements and Other Matrimonial Agreements

    “The ABCs of Drafting Prenuptial Agreements and Other Matrimonial Agreements”

    Location: New York State Bar Association

    Date: 1998

    Guest Lecturer: David Aronson

  • Understanding Child Support and Custody: Significant Decisions Under the CSSA

    “Understanding Child Support and Custody: Significant Decisions Under the CSSA”

    Location: Practicing Law Institute

    Date: 1998

    Guest Lecturer: David Aronson

  • The Construction of a Prenuptial Agreement

    “The Construction of a Prenuptial Agreement”

    Location: Association of the Bar of the City of New York

    Date: 1998

    Guest Lecturer: David Aronson

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  • Lidio A. Duval
  • Lidio A. Duval
  • Lidio A. Duval
  • Lidio A. Duval
  • Lidio A. Duval
  • Lidio A. Duval
  • Lidio A. Duval
  • Lidio A. Duval
  • Lidio A. Duval

  • Lidio A. Duval
  • Lidio A. Duval
  • Lidio A. Duval
  • Lidio A. Duval
  • Lidio A. Duval
  • Lidio A. Duval
  • Lidio A. Duval

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