Rosemary Dorothy Marie Massing Delp, 79, died Thursday at her home.
Born in Wolcott, she was a member of Cornerstone Christian Church and a volunteer with Project ANGEL of Hendricks County.
Survivors include her husband, Robert Delp Sr.; her children, Connie Duffie, Bob Delp Jr., Rita Hodson and Debby Collins; 10 grandchildren, 11 great-grandchildren.
She was preceded in death by her son, Randy Delp Jr.
Funeral services will be conducted at 11:30 a.m. Tuesday at Conkle Funeral Home, Avon.
Visitation is 3-8 p.m. Monday at the funeral home.
Memorials may be made to Project ANGEL of Hendricks County.