Robert "Bob" Kister, a cherished husband, father, grandfather, and friend, passed away after 62 joyful years of marriage to his wife, Jo.

Bob was predeceased by his parents, George Kister and Gladys Herbat, as well as his brother, Richard Kister. He is survived by his brother, Ron, of Ashtabula, Ohio; his two sons, Scott (Stella) of Los Altos Hills, California, and Chad of Nelsonville, Ohio; and his three beloved granddaughters—Zoe, Kara, and Mia.

For 37 years, Bob and his family made their home in the welcoming suburb of Upper Arlington, Ohio. He was deeply involved in his sons' lives, especially through Boy Scouts and youth sports. Their home became a neighborhood hub—famously the first in the area to introduce computers to the community.

Affectionately known as "Buckeye Bob," he was a passionate Ohio State fan, holding season tickets and hosting legendary tailgate parties. Bob and Jo met through their shared love of Ohio State football, both serving in Block O—Bob as Treasurer and Jo as Secretary.

Though admitted to West Point, Bob chose The Ohio State University, believing its engineering program was superior. He graduated with a degree in industrial engineering and later ranked first in the state on the professional engineering exam. His career began at Timken Roller Bearing, where he managed the Industrial Engineering Department and completed a notable assignment in Ballarat, Australia.

An entrepreneur and innovator, Bob founded his own software development company, crafting advanced mathematical software for universities and research labs around the world. He later developed seamless shopping cart systems for online merchants, viewing computer coding as a form of creative expression.

In retirement, Bob embraced life in The Villages, Florida, where he enjoyed golf, bridge, and Inner Circle neighborhood activities in the Village of Amelia. He and Jo loved square dancing and dancing in the town squares—especially the jitterbug, which Bob did with gusto.

Together, Bob and Jo traveled extensively and with their sons. Bob had a rare gift for connecting with people—whether striking up conversations with strangers or getting everyone talking in a medical waiting room.

A private family service will be held at a later date.

Bob will be deeply missed by all who knew him.