Fleming Center Chapel - Trinity Woods
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4134 E 31st St
Tulsa, OK&nbsp; 74135
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Celebration Of Life

Rivercrest Cremation

Barbara Lilienthal

Richard Lilienthal

Barbara Eastham Lilienthal

September 14, 1947  to  August 25, 2025

Started life in a very rural area outside Tahlequah, known as Pumpkin Hollow, with no running water or electricity.  After finishing the fifth grade, the teacher told her parents they needed to take Barbara and Belva to town, the girls deserved a better education than the one room school.  In 1957 Nina and Raleigh purchased ten acres, built a house and moved the family to town.
Spring of 1961 Barbara’s parents gave her a Singer Sewing Machine.  She loved it!  Started off easy with dresses and skirts, but by high school had advanced into lingerie.  Later made suits, curtains and draperies.  Quite the seamstress.  A gift she cherished and had the rest of her life.  All during her life she had a love for fashion and style.

Education turned out to be an important part of her life.  Proud Tahlequah Tiger Class of 1965.  Loved planning and attending class reunions.  Mostly she enjoyed visiting with friends.  Graduated from Northeastern State University in 1968 with a Bachelor of Science in Education with a Mathematics major and a Chemistry minor.   Later earning a Master of Arts in Mathematics from the University of Arkansas in 1971, receiving training in computer applications.

The first few years of employment she taught math at Conners State College in Warner and then Oklahoma Military Academy in Claremore (now Rogers State University).  Barbara started her employment with AMOCO in Tulsa in 1974 at the Data Center as an Exploration Systems Analyst.

In the late 1970’s Barbara found her passion of life, interior design and decorating.  Her father contracted to build her first house, and she did the interior.  All the colors, textures and lighting took her creativity from her sewing to a whole new level.  She went on to help design two houses each for her mother and sister, and her two houses in Houston.

She moved from Tulsa to Houston in 1987 to work as a Training Coordinator for AMOCO. Next door was Richard Lilienthal, a geologist, that moved to the training area for a short time to get more computer experience. She thought he was married, and he thought she was married, but neither had ever been married. She married the boy next door, and the love of her life, on October 22, 1988, in a beautiful ceremony at the Tahlequah First Baptist Church.

In 1999, when BP purchased AMOCO, she retired after 25 years of service. Barbara and Richard loved traveling to see different sights and experience different cultures. In 10 years after retirement, they visited all 7 continents and in 20 years after marriage visited all 50 states. Eventually they went to about 100 countries.

In April of 2021, Barbara and Richard moved to the Trinity Woods Retirement Community in Tulsa. Barbara thought living there was like being on a cruise, but the room was bigger and better, and it didn’t move. The family wishes to thank all the wonderful neighbors and caregivers that made Barbara’s time there special and enjoyable. We especially want to thank the outstanding caregivers at Amada Senior Care, Barnes House, Cobb Landing and Seasons Hospice for the care given during this journey through dementia.

Barbara was a member of Boston Avenue United Methodist Church, Tulsa Newcomers, and PEO Chapter AK.

Preceded in death:
Parents –               Nina (Mahaney) and Raleigh Eastham
Grandparents –     Marie (Shadrick) and Jim Mahaney
Elva (Shipley) and Luther Eastham

Survived by:
Her Husband –      Richard Lilienthal of Tulsa, OK
Sisters –                Belva (Eastham) and Bill Waller of Broken Arrow, OK
Donna Eastham of Tulsa, OK
Nephew –              Arg Stratton of Dallas, TX

Loved by many aunts, uncles, cousins and friends

Celebration Of Life -
September 14, 2025 at 2 PM
Fleming Center Chapel at Trinity Woods
4134 E 31st St, Tulsa, OK 74135

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Barbara Lilienthal Obituary | Rivercrest Cremation