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David A. Bristol, Jr. · Houston, Texas, United States.
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Profile updated Nov 2026 · Sourced from public professional profiles · Legitimate-interest B2B basis
About
David A. Bristol, Jr. is Vice Chairman of Sentinel Trust's board and a Principal and Shareholder. He oversees administrative, fiduciary and investment services for one of the firm's founding families and has served on private-company and family-investment boards. Before co-founding Sentinel Trust, he worked in technical and geoscience roles at Exxon and Schlumberger.
Experience
Principal and Vice ChairmanCurrent
Sentinel Trust Company, LBA · Houston, Texas Area
Feb 1996 – Present
Sentinel Trust Company, LBA is a family-owned, multi-family office focusing on the unique needs of affluent families and their closely held companies and foundations. We manage investments, serve as corporate trustee, evaluate tax and estate strategy, and support clients' everyday activities with a personal touch.
Board ObserverCurrent
Nanospectra Biosciences
Feb 2017 – Present
Education
- The University of Texas at Austin — M.A., Geological Sciences · 1984 – 1987
- Brown University — Sc.B., Geological Sciences, Economics · 1979 – 1983