John H. Ferguson IV

Tel: (210) 225-4031
Fax: (210) 222-0586
Linkedin Profile


John Ferguson is a San Antonio native and loves all things South Texas, especially the Texas coast. Holding a law degree and an MBA, he has been a licensed attorney for more than 28 years with a background in litigation matters and trusts, wills and estates. His innovative thinking and solution-driven negotiating skills are advantageous to clients. Personal experience with oil and gas issues uniquely qualifies him to advise clients on these matters. Prior to joining the firm, Mr. Ferguson was an assistant district attorney for Bexar County, spent several years in private law practice, and most recently served as Senior Vice President and trust officer for two Texas-based banks.

  • State Bar of Texas
  • San Antonio Bar Association
  • American Bar Association
  • Member, San Antonio Estate Planners Council
  • Barrister, American Inns of Court, William S. Sessions Chapter
  • Member, Phi Delta Phi International Legal Fraternity
  • Certified Wealth Strategist®
Community Activities
  • Board Member, Plessy & Ferguson Foundation, New Orleans
  • Past-President, Boysville Board of Trustees, San Antonio
  • Boysville Board Angel Award, 2012


  • State Bar of Texas
  • U.S. District Court, Southern District of Texas
  • U.S. District Court, Western District of Texas


  • University of Texas at San Antonio, M.B.A., 2001
  • St. Mary’s School of Law, J.D., 1991
  • University of Texas at Austin, B.B.A., 1986
  • Davidson College, 1982-1984