Kenneth H Jansen

Kenneth Howard Jansen, of Fort Gratiot, Michigan, passed away peacefully on Tuesday, July 21, 2026, after a long illness.

He was born March 25, 1947 to Edward and Marie Jansen in Port Huron, Michigan. He married Teresa Lazo on January 11, 2013. Ken lived a life defined by hard work and dedication.

Ken was a 1965 graduate of Port Huron Catholic High School and proudly served in the United States Marine Corps from 1966 to 1969 as an Aircraft Jet Engine Mechanic. He attained the rank of Corporal, was honorably discharged, and was awarded the National Defense Service Medal, Vietnam Service Medal, Republic of Vietnam Campaign Medal, and Good Conduct Medal.

Following his military service, Ken attended McDonald’s Hamburger University, graduating in 1972 with a degree in Advanced Operating Controls, something he proudly joked was his “Bachelors of Hamburgerology.” He went on to build a remarkable career in restaurant management, serving as General Manager of Elias Brothers Big Boy from 1975 to 1982 before owning and operating Howard Johnson’s Restaurant. After moving to Maryland in 1984, he continued his career in restaurant operations and retired in 2018 as Vice President of Operations for Home Café with Arby’s Corporation.

In addition to his wife, Teresa, Ken is survived by his son, Greg (Kim) Jansen; daughter, Ann Jansen; and stepdaughter, Ashley Lazo. He was grandfather to Kendra, Neil (Morgan), Paigelynn, and Shaina (Jacob); and great-grandfather to Isaiah and Holden. He is also survived by his brothers Edward (Barbara), Thomas (Barb), David (Barb), and Charles (Aneta); his sisters Suzanne (Richard), Rose (Hans), and Jeanne (Steve); along with many cherished aunts, uncles, nieces, nephews, cousins, friends, and his faithful cat, Smokey.

Ken will be remembered for his dedication to the USMC, his years of service to his country, his work ethic, and the good times he had.

Inurnment will be in the Allied Veterans Columbarium, Port Huron.

Arrangements are by Karrer-Simpson Funeral Home. To send condolences, visit karrersimpson.com