Donna Mae Kertis Obituary
We bid farewell to Donna Mae Kertis of Oshkosh, Wisconsin, whose journey of life gracefully concluded on March 7, 2026 at the age of 78. Donna touched countless lives with warmth and kindness, leaving behind cherished memories that will forever echo in hearts. Leave a sympathy message to the family on the memorial page of Donna Mae Kertis to pay them a last tribute.
She was predeceased by: her parents, Steve Kertis and Amanda Kertis (Saeger); her siblings, Birdine (Donald), Richard, Gil (Rachel) and Laverne Kertis (Carol); her former husband Richard Brewer; and her pets, Tom, Sam and Buddy.
She is survived by: her son Steve Brewer (Beth); her grandchildren, Rey (Lita) and Aiden; her daughter Amanda Peterson (John); her grandchild Harper; her great grandchildren, Bryson Sobojinski, Reuben and Ivy Granberg; her brothers, Dale and Jim (Jeanette); her sister-in-law Kathy Kertis; and her pet Moose. She is also survived by the cat; and many nieces and nephews.
In lieu of flowers, donations may be made in Donna's name to the Oshkosh Area Humane Society in her honor.
