O'Neill Hauser Mansfield, P.C. Attorneys at Law

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Attorney Jhordanne Trout-Williamson

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Practice Areas:

  • Immigration Cases
  • Family-based Petitions
  • Humanitarian Claims
  • Asylum
2024 Member | American Immigration Lawyers Association


Attorney Trout-Williamson is an Associate Attorney at O’Neil Hauser Mansfield, P.C. and the most recent addition to the team. She is a graduate of Northeastern University School of Law and has worked in the field of immigration law since 2019, becoming an attorney in 2021. She has experience assisting clients with a wide variety of immigration cases including family-based petitions, humanitarian claims, and criminal-related removal defense. Attorney Trout-Williamson represents clients before USCIS, the Immigration Court, and the Massachusetts Probate and Family Court.

She has joined our legal team to assist with our busy practice in both immigrant and non-immigrant petitions, including H1-B petitions, Special Immigrant Juvenile (SIJ) visas, adjustment of status petitions, and asylum claims. She is fluent in Spanish and conversant in Arabic.


  • Northeastern University School of Law, Boston, Massachusetts
    • J.D. - 2019
  • Barnard College of Columbia University, New York
    • B.A., Bachelor of Arts

Bar Admission

  • Massachusetts, 2021


  • Arabic
  • Spanish

Professional Associations

  • American Immigration Lawyers Association, Member, 2021 to Present

Current Employment Position

  • Associate Attorney