May God bless you and your...
I am so sorry to hear about Mariola. A valued colleague and very knowledgeable
Clio Rooney
June 18, 2025 | Work


Conroe, Texas
Jan 26, 1951 – May 22, 2025
Mariola Klis, 74, beloved wife, mother, scientist, caver, and community member, passed away at home in The Woodlands, TX on May 22, 2025 after a courageous battle with amyotrophic lateral sclerosis (ALS), also known as Lou Gehrig's disease. Mariola was born in Poland on January 26, 1951. As a...
Read MoreI am so sorry to hear about Mariola. A valued colleague and very knowledgeable
Clio Rooney
June 18, 2025 | Work
I wanted to recognize what a unique gift Mariola had for making other people feel special - as if they had super powers. I worked with her in Houston alongside some of the most brilliant scientists and doctors, and for whatever reason she chose to invest her time, energy, and kindness in me. That meant so much to me as a young scientist embarking on a new career in DC. Maybe it was my love for polish soup or my trip to Wroclaw - whatever it was, I´m grateful for her generosity and for...
Patrick Hanley
May 28, 2025

Wiesiek, We are so very sorry for your loss. Mariola was a beautiful person and we will certainly miss her. Maryann &Jan Ciaston
Maryann Ciaston
May 28, 2025