Theodore Marion Lach II
FUNERAL HOME
Modell Funeral Home
7710 South Cass Avenue
Darien, IL
Theodore Marion Lach, II. passed away peacefully on Monday, September 13th. He had a Bachelors and Masters degree in Physics from the University of Illinois at Urbana-Champaign and a Masters degree in Material Science from Northwestern University. He worked in telecommunications and was a long time employee of Lucent Technologies and Bell Labs. In his professional life, he was recognized for his expertise in reliability and earned the honorary title of Bell Labs Fellow. He was an active member of the American Physical Society and authored The Checkerboard Theory of the Nucleus which can be found at checkerboard.dnsalias.net. He was a beloved husband of the late Gillian nee Denson. Loving father of Jennifer Lach, Theodore III ( Arla) Lach, Erica (Kristopher) Beall, and Elizabeth Lach. Dearest grandfather of Emily, Carson, Lily and Violet. Loving son of Florence, nee Wall and the late Theodore Marion Lach and Thaddeus B. Gasior. Fond brother of Thomas (Serafina) Gasior, Terrence (Donna) Gasior, Tobias (Alicia) Gasior, Tracey (Mary Ann) Gasior and the late Timothy Gasior. Uncle of many nieces and nephews. Visitation Monday 3-8PM at Modell Funeral Home, 7710 S. Cass Ave. Darien. Funeral Tuesday meeting at 10:00 AM at Divine Savior Church, 6700 Main Street, Downers Grove. Interment Resurrection Cemetery. For info. 630-852-3595 or www.modelldarien.com


Published by Chicago Tribune on Sep. 19, 2021.
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MEMORIAL EVENTS
Sep
20
Visitation
3:00p.m. - 8:00p.m.
Modell Funeral Home
7710 South Cass Avenue, Darien, IL
Sep
21
Funeral
10:00a.m.
Divine Savior Church
6700 Main Street, Downers Grove, IL
Funeral services provided by:
Modell Funeral Home
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May you be comforted by the wonderful memories of your Son, Father, Grandfather, and Brother. Ted will always be remembered for his love of our Family History and the gracious way he shared it. May God bless you and your family.
The Ziggy and Estelle Syrk Family
Family
September 17, 2021
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