Bayard L. Renninger III

Bayard Leroy “Chip” Renninger III passed away February 4, 2026, as the result of injuries sustained in a snowmobile accident.

Chip was born to Bayard II and Marian (Matheson) “Bunny” Renninger, April 8, 1963, in Pennsylvania. After moving to Janesville, WI, he graduated from Janesville Craig High School with the Class of 1981. He attended University of Wisconsin – Stevens Point before finding his niche as a finish carpenter in residential construction. Highly skilled in his trade, Chip took great pride in his craftsmanship and the quality of his work.

On July 14, 1990, he married Margaret Baumer in Janesville, and together they welcomed one daughter, Hannah.

Chip was an avid outdoorsman who enjoyed hunting elk, deer and bear. He also loved fishing and spending time with his dogs, Ellie, CeCe and Zara.

Chip is survived by his daughter, Hannah Brotz; his granddaughter, Harper Rae Brotz; his sisters: Kelli (Walt) Kraayvanger, Sue (Jim) Schumacher; as well as Margaret Renninger; several nieces, nephews, other relatives, and a few close friends.

He was preceded in death by his parents, Bayard II and Marian “Bunny” Renninger.

A private Celebration of Life will be held at a later date.