Jennifer Lumsdaine, Partner

Jennifer Lumsdaine is a partner at TLD Law, LLP. Her practice focuses on assisting fiduciaries and fighting for her clients in probate and trust litigation. The resulting array of cases has given Ms. Lumsdaine unique expertise in dealing with community property issues that arise in estate and trust matters.  She is also experienced in general civil and business litigation.

Ms. Lumsdaine joined TLD Law in 2005, after graduating from Loyola Law School of Los Angeles. There she externed with the Western Law Center for Disability Rights (now known as the Disability Rights Legal Center). At Loyola, Ms. Lumsdaine also received First Honors in Legal Ethics and remained at the top of her class through graduation.

Over her years of practice, Ms. Lumsdaine has guided many clients through uncontested family law cases, conservatorships, and guardianships. She has also prevailed for her clients in both jury and court trials in disputed trust matters and business litigation.

Ms. Lumsdaine has taught legal theories and practices as an adjunct professor in the Paralegal Department of Cerritos Community College and continues her own legal training and education through regular attendance at litigation seminars and estate & trust courses.

Ms. Lumsdaine was President of the Southeast District Bar Association in 2012 and currently serves as a member of the board of trustees for the Southeast District Bar Association and the Downey Family YMCA. Ms. Lumsdaine works primarily out of the firm’s Long Beach and Downey, CA offices.


  • Southern California Super Lawyers Rising Star 2013, 2014
  • Loyola Law School Dean’s List (2000 – 2004)
  • Golden Key National Honor Society member


  • Member, Los Angeles County Bar Association
  • Member, Orange County Bar Association
  • Board Member, Downey Family YMCA (2010 – present)
  • President (2012) and Board Member (2009 – present), Los Angeles County, Southeast District Bar Association


  • University of California at Berkeley (B.A., 2000)
  • Loyola Law School of Los Angeles (J.D., 2004)


  • S. District Court, Central District of California, 2004
  • California, 2004
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