Of Greenfield. Found peace on September 15, 2022 at the age of 57. Sherri is survived by her mother Janice Nelsen Rau and stepfather Richard Rau, her father Larry and stepmother Ann Koschkee, and her sister Katee Koschkee.  She is also survived by several caring stepsiblings, nieces, nephews, other relatives, and friends.

Preceded in death by her grandparents Glenn and Alice Fuller, Carson and Ona Koschkee, her stepfather Barry Nelsen, stepsister Kimberly Baker, and stepbrother Joseph Stehura.

A Memorial Gathering with no service will take place on Friday September 23, from 3 PM to 6 PM at Schmidt & Bartelt Funeral Home, Wauwatosa. A Graveside Committal Service and Inurnment will be held on Saturday September 24, at 1 PM at Hermitage Cemetery in Mt. Hope, WI. In lieu of flowers, Memorials made to Janice Rau or Larry Koschkee in Sherri's memory for Al Anon or ABATE of Wisconsin are deeply appreciated.