Rose Ann M. (Kremer) Diller, age 81, of Coldwater, passed away with her family at her side on Tuesday, September 22, 2026, at Briarwood Village.

She was born on August 23, 1945, in St. Henry, to the late Herman and Marie (Homan) Kremer.

Rose Ann is survived by her husband, Alan Diller, whom she married on April 8, 1967; her children, Gary and Theresa Diller of Coldwater, Carolyn and Doug Kramer of Yardley, Pennsylvania, Amy and Rick Osterholt of St. Henry, Theresa and Brad Westgerdes of Coldwater, Greg and Katie Diller of Fort Recovery; her 23 grandchildren and 15 great grandchildren; her siblings, Dolores (Dave) Fortman of Minster, and Marlene (Wayne) Tekamp of Coldwater; her brother-in-law, Tom Poeppelman of New Bremen; her sister-in-law, Ginny Kremer of St. Henry; her in-laws, Lynne Diller of Fairfield Glade, Tennessee, Neil (Pat) Diller of Fort Recovery, Louie (Jeanette) Diller of Fort Recovery, Jim Remaklus of Coldwater.

In addition to her parents, Rose Ann was preceded in death by her siblings, Norb (Edna) Kremer, Mary Ann (Ralph Gelhaus) Poeppelman, Esther (Ivo) Goettemoeller, Stella (Paul) Heitkamp, and Don Kremer; her in-laws, Daniel Diller, Alice Remaklus, Ruth (Earl) Heyne, and Robert (Marion) Diller.

Rose Ann was a 1963 graduate of St. Henry High School and had a lifelong love of music. She enjoyed singing and playing the piano and organ, sharing her gift of music for more than 50 years. For 40 years, she played the organ at St. Peter Catholic Church, where she was a member of the church and Ladies Sodality.

While raising her family, Rose Ann was also an active part of A&N Farms. She was a longtime volunteer and past board member for the Center for Neurological Development in Burkettsville and a longtime member of the St. Charles Companion Group.

Above all, Rose Ann cherished her family and especially loved spending time with her beloved grandkids and great grandkids.

A Mass of Christian Burial will be held at 10:00 AM, on Saturday, September 26, 2026, at St. Peter Catholic Church. Burial will follow in the church's cemetery.

Guests may visit with Rose Ann's family on Friday, September 25, 2026, from 3:00 PM until 7:00 PM, and again on Saturday from 8:30 AM until 9:30 AM, at Brockman Boeckman Funeral Home, Fort Recovery.

Memorial contributions may be given to the Center of Neurological Development, PO Box 117, Burkettsville, Ohio 45310.

Online condolences may be shared with the family by visiting www.brockmanboeckmanfh.com.