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Jonathan L Mate

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Practice areas:

Estate Planning, Trusts, Probate, Real Estate, Litigation

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Practice Areas

Licensed since 1972

  1. Litigation: 20%
  2. Real Estate: 20%
  3. Probate: 20%
  4. Trusts: 20%
  5. Estate Planning: 20%

Attorney Endorsements

1 total 

  • Walter A Lesnevich

    've known Jon as a fellow lawyer and friend for over 30 years. We met in the same town, and played on the same softball team together. Simply put, he is the best at what he does. If you need an estate lawyer, he is at the top of his game. Jon is very experienced in estate law, and provides a steady, knowledgeable hand when dealing with estate matters. He's caring, trustworthy, and immensely knowledgeable. Plus, he's a devoted family man and an all-around great guy. I highly recommend you use Jon Mate as your attorney.


    Walter Lesnevich Personal Injury Attorney
    Relationship: Worked together on matter

Contact Info

Newman & Simpson, LLP

32 Mercer Street
Hackensack, NJ, 07601




Professional Misconduct

We have not found any instances of professional misconduct for this lawyer.

Avvo Contributions

Legal Answers


Association NamePosition NameDuration
Brooklyn Bar AssociationMemberN/A
New Jersey State Bar AssociationMemberN/A
American Bar Association, Real Property, Probate and Trust Law SectionMemberN/A
Florida BarMemberN/A


School NameMajorDegreeGraduated
New York University School of LawN/ALL.M - Master of Laws1980
Brooklyn Law SchoolLawJD - Juris Doctor1970
Boston UniversityN/AAB1967

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