Diane B. (Stevens) Sundwall of Marshfield passed away on August 20, 2026 at the age of 74.

Diane is survived by her husband of 54 years, Kurt Sundwall, her son Jeffrey, his wife, Ashley, and grandchildren Eli and Grace; as well as her siblings Marian (husband Steven), Charles, and Felicia. She is predeceased by her daughter, Brianne, and siblings Pamela, John, and Lorraine.

Visiting hours will be held on Sunday, August 30, 2026 from 2:00 p.m. to 4:00 p.m., with a speaker offering words of remembrance from 4:00 to 4:30 p.m., at the MacDonald Funeral Home, 1755 Ocean Street in Marshfield.

In lieu of flowers, memorial donations can be made to a charity of your choice.

For online guest book, driving directions and other helpful information please visit the website macdonaldfuneralhome.com