Mary Dianne Nolte, fondly known as Dianne to family and friends, passed away peacefully on April 20, 2026. She was born on September 4, 1942, in Cincinnati, Ohio to Ruth and Louis F. Roedersheimer. Dianne attended Seton High School and worked at Kresge’s, where she met her husband, Dennis J. Nolte, who predeceased her on February 23, 2023. They moved to Bowie, MD in 1965 and later settled in Severna Park, MD in 1972. Dianne proudly earned her associate’s degree in accounting from Anne Arundel Community College and worked at Chesapeake Telephone Systems, a company founded by her husband, Denny. She later worked at Manis Canning and Associates in Annapolis, MD.

Dianne enjoyed gardening, reading, and entertaining her family and close group of friends from the Round Bay Community. She loved the simple things in life like a large Diet Coke from McDonald’s and shopping for artwork in Annapolis. Dianne is survived by her sister, Kim Volker (Dave), her brother, Rick Roedersheimer (Marianne), her sons Jeff Nolte (Wendy) and Greg Nolte, and grandchildren Rebecca, Christopher, and Matthew Nolte. Dianne will always be remembered for her positive outlook and beautiful smile.

A memorial Mass will be held on Tuesday, May 12, 2026, at 10:30 am in St. John the Evangelist Roman Catholic Church, 689 Ritchie Hwy, Severna Park, MD 21146.

To watch the livestream of the Mass, please click this link.

In lieu of flowers, donations can be made to the Alzheimer’s Association or Hospice of the Chesapeake.