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MARVIN RILEY Obituary

Marvin Riley passed away peacefully at home in Lodi on December 26th at the age of 90. He was born on September 4, 1935, in Maywood, Nebraska to Mildred and Wendell Riley, and grew up on a farm near Gering.
At Gering High School, Marvin played football (before face masks - with the scar to prove it), basketball, and baseball. He first enrolled in shop and metalwork classes, until his father marched him back to school to sign up for college-prep classes. In 1953, he attended the University of Nebraska to study vocational agriculture and even tried out for the football team until it became clear that he would not make the team as a 170-pound center.
Marvin began his career teaching vocational agriculture, chemistry, and physics at a high school in Lagrange, Wyoming and then as a chemistry teacher in Cheyenne. While teaching, he earned a Master of Science in Chemistry from the University of Wyoming. In 1965, he was honored as Wyoming's Top Educator and received the award at the White House from President Lyndon B. Johnson. With support from a National Defense Education Act grant, he went on to earn his PhD in Chemistry from the University of South Dakota.
In 1969, Marvin moved his family from Vermillion, South Dakota, to Stockton, California, where he joined the chemistry faculty at San Joaquin Delta College. He spent the next 33 years doing what he loved most – teaching and
mentoring students.
Marvin enjoyed water skiing, snow skiing, and golf, and was a proud member of the Woodbridge Country Club for 34 years. He coached all his two sons' Little League teams and was an active member of the Clements-Lockeford Lyons Club, where he served a term as Club President.
His path to ninety years was not without challenges as he narrowly survived the great blizzard of 1949, emergency brain surgery, and non-Hodgkin's Lymphoma twice. In June of 2019 his doctor, not accounting for the toughness
of a Nebraska farm boy, told Marvin he had only four to six months to live.
Marv had other plans.
He leaves behind his loving wife of 44 years, Gayle; his children Lynndee Riley, Ken Riley (Gayle), and Kevin Riley (Jennifer); his stepdaughter Jennifer Fancher (Gary); eight grandchildren; five great-grandchildren; and his younger brother, Melvin. Marvin was preceded in death by his older brother, Marion.
A graveside service will be at Cherokee Memorial Park in Lodi at 1:00 p.m. on Friday, January 9, with a reception to follow. In lieu of flowers, the family kindly requests donations to Hospice of San Joaquin.

To plant trees in memory, please visit the Sympathy Store.

Published by Lodi-News Sentinel from Jan. 6 to Jan. 14, 2026.

Memories and Condolences
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Sponsored by Cherokee Memorial Park & Funeral Home.

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3 Entries

Jennifer

January 6, 2026

Dr. Riley was one of the best professors I had in college. I´ve thought of him often in the 25 plus years since that semester of chemistry. He loved his coffee and golfing.

Cherokee Memorial Park & Funeral Home

January 6, 2026

Offering our deepest condolences during this difficult time.

Gerald Hyatt

January 5, 2026

Dr. Riley loved to teach chemistry. He told us on the first day of class that there are many jobs that make more money, but in spite of that, no job was better than his. Once he wrote on the board "HIJKLMO," and asked what molecule that was. It was water of course, all the letters from H-to-O...his chemistry "Dad" joke.

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Memorial Events
for MARVIN RILEY

Jan

9

Service

Cherokee Memorial Park

14165 Beckman Road, Lodi, CA 95240

Jan

9

Graveside service

1:00 p.m.

Cherokee Memorial Park

14165 Beckman Road, Lodi, CA 95240

Funeral services provided by:

Cherokee Memorial Park & Funeral Home

14165 Beckman Road P.O. Box 1000, Lodi, CA 95240

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