Dianne Rose Mildenberger (née Rademacher), 85, passed away peacefully on September 8, 2025, in Vero Beach, Florida.

Born on November 11, 1939, in Lancaster, New York, Dianne was the daughter of Dorothy and Jerome Rademacher. She graduated from St. Mary's High School in Lancaster in 1957. She is fondly remembered for her service for Depew Public Schools including as an administrative assistant for Athletic Director Frank Constantino. After earning perfect grades to gain her degree at Trocaire College, she became a Registered Nurse and dedicated herself to a life of care and service.

Dianne was known for her gregarious spirit, sharp intellect, tireless work ethic, and infectious sense of humor. Her warmth and energy made her a natural hostess—she loved cooking, sewing, traveling, and entertaining friends and family with joy and flair.

She was preceded in death by her beloved husband, Bill Mildenberger; her parents; and her brother Jerry Rademacher. She is lovingly remembered by her brother Robert Rademacher; her daughters and sons-in-law: Beth Ann and Michael, Lynn and Jim, Lauri and Chris; her grandchildren: Matt, Adam, Huck, JJ and Billy; and her great-grandchildren: Jack, Gavin, David, Anna, and Andrew.

Dianne's legacy lives on through the many lives she touched with her kindness, humor, and unwavering love. May her memory bring comfort to those who knew her. In lieu of flowers, donations may be made to Children's Home Society of Florida at chsfl.org.