Mannion Prior

Jennifer Diveterano Gayle

Jennifer DiVeterano Gayle

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(610) 265-7800

Jennifer "Jenn" DiVeterano Gayle joined Mannion Prior, LLP in September 2007 and was named a partner in January 2016. Jenn’s practice focuses on litigation involving trusts, estates, guardianships, and powers of attorney, including all forms of estate and trust disputes, will contests, surcharge and removal actions, interpretation issues, and other fiduciary matters before the Orphans’ Court Division of the Court of Common Pleas and the Register of Wills.


  • J.D. 2007, Villanova University School of Law

  • B.A. 2004, Ursinus College

Bar Admissions

  • Admitted to practice in Pennsylvania

  • Admitted to practice in New Jersey


  • The Best Lawyers in America ©, Litigation and Trusts & Estates – 2018-2019

  • Philadelphia Magazine, “Super Lawyer Rising Star” – 2010 & 2017

  • The Legal Intelligencer, “Lawyer on the Fast Track” – 2015


  • Pennsylvania Bar Association

  • Montgomery County Bar Association

  • Philadelphia Bar Association

  • Philadelphia Bar Association Orphans’ Court Litigation Committee, Probate and Trust Law Section

  • Montgomery Child Advocacy Project, Child Advocate in Protection from Abuse hearings