Jennifer Lumsdaine

Attorney Profile

Top Rated Estate & Trust Litigation Attorney in Long Beach, CA

Tredway Lumsdaine & Doyle LLP (TLD Law)
3900 Kilroy Airport Way, Suite 240
Long Beach, CA 90806
Phone: 562-923-0971
Fax: 866-831-7302
Selected to Super Lawyers: 2015 - 2022
Selected to Rising Stars: 2013 - 2014
Licensed Since: 2004
Practice Areas: Estate & Trust Litigation (50%), Estate Planning & Probate (30%), Business Litigation (20%)
Attorney Profile

Attorney Jennifer Lumsdaine is a partner with TLD Law, which has law offices in Long Beach, Irvine, Downey and Beverly Hills, California. A top-rated lawyer with more than 16 years of experience, Ms. Lumsdaine provides exceptional counsel and support to clients throughout the greater Long Beach metro and surrounding areas who have legal needs involving any of the following:

·        Estate and trust litigation

·        Estate planning and probate

·        Business litigation

Over the course of her legal career, Ms. Lumsdaine has gained significant experience handling complex contested fiduciary accountings, claims of breaches of fiduciary duty as well as financial elder abuse, and will and trust contests. With a background in family law, she has a wealth of experience dealing with community property issues, and she has gained a reputation for her compassion and resolve at helping her clients obtain their goals and the favorable outcomes they seek as efficiently and cost-effectively as possible.

Equally effective in her business litigation practice, Ms. Lumsdaine has assisted numerous business owners with protecting what they have worked so hard to achieve, and she also provides invaluable counsel to help mitigate the potential of facing litigation in the future. She is also certified in information privacy technologies, and she deftly assists her clients with understanding the ever-changing information and data privacy laws. 

In honor of her outstanding professionalism and service, Ms. Lumsdaine has earned consistent recognition from her peers, and she has received many testimonials and referrals from her satisfied clients.

A 2000 graduate of the University of California at Berkeley, Ms. Lumsdaine obtained her Juris Doctor from Loyola Law School of Los Angeles, where she was a member of the dean's list and the Golden Key National Honor Society. She is admitted to practice before all California state courts as well as before the U.S. District Court for the Central District of California.

A leader in her legal community, Ms. Lumsdaine has served as president and board member of the Los Angeles County, Southeast District Bar Association, and she is an active member of the Los Angeles County Bar Association. She is also a former board member of the Downey Family YMCA.

Practice Areas
  • 50%Estate & Trust Litigation
  • 30%Estate Planning & Probate
  • 20%Business Litigation
Focus Areas

Will Contests, Estate Planning, Guardianships & Conservatorships, Living Wills, Power of Attorney, Probate & Estate Administration, Trusts, Wills


8 Years Super Lawyers
2 Years Rising Stars
  • Super Lawyers: 2015 - 2022
  • Rising Stars: 2013 - 2014

About Jennifer Lumsdaine

Admitted: 2004, California

Professional Webpage:

Bar/Professional Activity

  • President of the Southeast District Bar Association, 2012

Pro bono/Community Service

  • Downey Family YMCA, Board of Trustees, 2013
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Office Location for Jennifer Lumsdaine

3900 Kilroy Airport Way
Suite 240
Long Beach, CA 90806

Phone: 562-923-0971

Fax: 866-831-7302

Last Updated: 3/18/2021

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