Byron C. Thompson

Contact Information
Have practiced Family Law since 1978 to present; Certified Specialist 1985 and Admitted to the American Academy of Matrimonial Attorneys 1993. Practice has included representing clients in high conflict custody, support and dissolution actions. Have represented clients at the Appellate and Supreme Court levels, most notably Montenegro v. Diaz, Trial and Appellate Attorney, and in Re Marriage of Biallas, Trial and Appellate Attorney. Married to Diantha Orme Thompson 43 years, 3 children and 8 grandchildren.


  • J.D.

    University of La Verne, College of Law
    - 1978

  • B.A. in Political Science

    University of Southern California
    - 1972

Professional Memberships & Associations

  • American Academy of Matrimonial Lawyers, Fellow, 1993
  • California State Bar, 1978
  • Supreme Court of the United States of America, 2008

Counties Served

Los Angeles County

Contact Information


Email Address:



  • Thompson & Thompson

    Claremont, CA