Diana Lynn Quilliam, 75, of Terre Haute passed away Monday, February 13, 2023. She was born September 22, 1947 in Vigo County to Floyd Hauser and Hazel Shadow Hauser. Diana was a member of Emmanuel Baptist Church, enjoyed watching television, and loved to spend time with her children, grandchildren, and great-grandchildren.

She is survived by sons John Quilliam, Jr. (Joanna) and Robert Quilliam (Cheri), grandchildren Kelsie Quilliam, Robin Quilliam, Andrea Parker (Tyler), and Candice Mills, great-grandchildren Alex, Aaron, Justin, Aiden, April, Athena, Huntley, Zaydenn, and Zalila; brother Robert Hauser (Bexie), and sisters Evelyn Troy (Kenny) and Barbara Woodruff (John).  Diana is preceded in death by her parents, her husband John Quilliam, Sr., brothers Dean Hauser, Paul Hauser, and Tom Hauser; and sister Betty Fenton.

Service will be held on Saturday, February 25, 2023 at 11:00 a.m. in the chapel in Farmersburg West Lawn Cemetery. Memorial contributions may be made to VNA Hospice. Online condolences may be made to www.debaunfuneralhomes.com.