Jenna Lee Brenz, 79, of Belvidere, IL passed away on June 23, 2022, in Oregon, IL. She was born on February 14, 1943, in Keokuk, IA to the late Joseph and Fern (Grossman) Ainsworth. She married the love of her life, Eldred M. “Bud” Brenz Jr., on April 15, 1961, in Belvidere, IL. Jenna Lee was a homemaker most of her life, but also worked at Ace Hardware and Kmart in Belvidere, IL as well as Delta Power Hydraulic Company in Rockford, IL. She was very fond of her many 1960’s Ford Mustangs she owned through the years. She enjoyed dancing, playing cards, drawing, painting, writing, fishing at the Belvidere Park, and taking care of the birds and squirrels. Jenna Lee is loved and will be deeply missed by her sons, Kenny (Shari) Brenz, David (Chris) Brenz, Jerry (Dawn) Brenz; daughter, Elizabeth (Randy) Wolf; grandchildren, Cleave, Andrea, David, Jacob, Autumn; numerous great grandchildren; brothers, Arthur (Kathie) Ainsworth, Robert (Deborah) Ainsworth; sisters, Betty Lou Russo, Peggy (Jim) Feux, Sarah Snyder. She was preceded in death by her parents, Joseph and Fern; beloved husband, Bud; sisters, JoAnn Ainsworth, Janie Davis; beloved cat, Susie. Services will be private. Memorials can be made to the family.