Leon Michael Grupa Jr.

March 11, 1952October 5, 2019

Leon Michael Grupa, Jr passed away on October 5, 2019 at age 67 in Houston, TX. He was born to Zora Betty Grupa and Leon Michael Grupa, Sr. on March 11, 1952.

He graduated from University of Houston with a degree in chemical engineering. He later obtained a degree in jurisprudence.

He worked as a chemical engineer, attorney, and for over seventeen years as a technical consultant in the oil and gas industry.

On November 27, 1976 he married Martha Becker.

Michael is preceded in death by this wife Martha, his mother Zora, and his father Leon.

He is survived by his sister Linda and his children Jackie, Adelle, and Jonathan.


  • Visitation Thursday, October 10, 2019
  • Funeral Mass Friday, October 11, 2019


Leon Michael Grupa Jr.

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Tom Shannon

October 10, 2019

Mike was a true gentleman. I always looked forward to any opportunity to work with him. His enthusiastic, friendly manner was only exceeded by his talent and intelligence. He will be greatly missed.