Lawrence Aldrich Thayer, age 81, of Chesterfield, Missouri, passed away peacefully on March 22, 2026, surrounded by his cherished family and loved ones.

Larry was the beloved son of Harold and Elinor Thayer. Born in Ferguson, Missouri, on November 1, 1944, and raised in Webster Groves, his early years fostered a lifelong passion for golf and shaped the remarkable character that endeared him to so many. At the age of 17, Larry enlisted in the Army and served in Vietnam before attending Washington University, where he earned his MBA.

Known for his vibrant personality and boundless enthusiasm, Larry had an unmatched zest for life. He was always the heart of every gathering, captivating those around him with his trademark stories and infectious smile. Larry's unwavering integrity, instilled by his father, and his remarkable work ethic became the hallmarks of his life, leaving a lasting impression on all who knew him.

Larry began his professional journey as a CPA, later dedicating the majority of his career to building PortaFab Corporation, where he served as CFO. Away from work, he delighted in countless rounds of golf, expanding his impressive LEGO collection, traveling to see kids and grandkids or the occasional golf trip, and enjoying the company of multiple friends.

Above all, Larry was a devoted husband, father, and grandfather who treasured time with his loved ones. He is survived by his beloved wife of 56 years, Barbara Thayer (Bauer); his children, Laurie Berra (Michael), Christine Thayer (John Sherner), and Matt Thayer (Rebecca); his grandchildren, Meghan MacBurney (Ben), Jack and Grace Sherner, and Madeline and Bennett Thayer; his great-grandchildren, Luka and Isla Tiro. His adored chocolate lab Clair also survives him.

Visitation will be held at the SCHRADER Funeral Home and Crematory, 14960 Manchester Road at Holloway, Ballwin, on Wednesday, March 25, from 3 to 7 pm, followed by a memorial service on Thursday, March 26, from 10 am to noon. The Service will be live streamed for those unable to attend. Please join here: Larrry's Memorial Service . A reception at Forest Hills Country Club will follow the memorial service. Friends may sign the family's on-line guestbook at Schradr.com.

In lieu of flowers, the family kindly requests donations be made in Larry's memory to Blood Cancer United (formerly LLS - The Leukemia and Lymphoma Society: https://events.lls.org/pages/nca/LarryThayer )

Larry will be remembered for his warmth, generosity, unforgettable stories, and for the joy and love he brought to the lives of so many. His legacy will live on in all who knew and loved him.