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John Leon Erly

John Leon Erly

also known as Jay

Practice areas:

Family, Divorce & Separation, Child Custody, Criminal Defense

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Practice Areas

Licensed since 1990

  1. Divorce & Separation: 30%
  2. Family: 30%
  3. Child Custody: 25%
  4. Criminal Defense: 15%

Attorney Endorsements

1 total 

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    I endorse this lawyer.


    Samuel Scott Family Attorney
    Relationship: Co-worker

Contact Info

Cumberland & Erly, LLC

481 Main Street, P.O.Box 840
Prince Frederick, MD, 20678-0840




Professional Misconduct

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

Avvo Contributions

Legal Answers


Award NameGrantorDate Granted
BV ratedMartindale-HubbellN/A

Work Experience

TitleCompany NameDuration
PartnerCumberland & Erly, LLC1990 - Present


Association NamePosition NameDuration
Calvert County Bar AssociationPresident1995 - 1996
Calvert County Bar AssociationMemberN/A
Maryland State Bar AssociationMemberN/A
American Bar AssociationMemberN/A
Trial Courts Judicial Nominating CommissionMemberN/A
Maryland State Bar Association, Technology CouncilMemberN/A


School NameMajorDegreeGraduated
George Washington University National Law CenterLawJD - Juris Doctor1990
Dickinson CollegeN/ABA - Bachelor of Arts1985