Dean A. Treptow

Thursday, June 25, 2020
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Dean A. Treptow of Cedarburg was called Home on Friday, May 29, 2020. He was 82 years old. Dean was born in Fond du Lac on Jan. 24, 1938 to Arnold and Gladys Treptow. He was united in marriage with Mary Hiester on Sept. 6, 1958 and together they had four children.
Dean was born on a dairy farm west of Fond du Lac in the Town of Lamartine, Wisconsin. He began his education in a one-room schoolhouse taught by his mother. Dean graduated from Goodrich High School in Fond du Lac and went on to graduate from UW-Madison in 1960.
After running his own farm near Waupun and at the same time working at First Wisconsin National Bank, he became the president and owner of the Brown Deer Bank. Later he retired as president, CEO of Super Steel, LLC in Milwaukee. The majority of his retirement years were spent at his log home in Roscoe, Montana.
Dean is survived by his children Jeanne (Rick) Wheeler, Joseph Treptow, Edward (Cheri Bruemmer) Treptow, and Suzanne (Brian) Roelofs; grandchildren Kelly (Brian) Kraklow, Sarah Wheeler (Cory Homrighausen), Ana Treptow, Lucas Treptow, Lauren Roelofs, Garrett Roelofs, and Hayden Roelofs; great-grandchildren Payton and Kendall Kraklow. He is further survived by sister Marla Treptow, nieces, nephews, other relatives, and friends.
He was preceded in death by his parents, his wife Mary, brother David and son-in-law Rick.
Dean will be laid to rest next to his wife at the Roscoe Cemetery on Tuesday, July 7, 2020 at 11 a.m.. Fr. Alan Veik will preside the Rite of Committal at the graveside.
In lieu of flowers, memorials are appreciated to the Yellowstone Boys and Girls Ranch in Billings, Montana. On-line donations can be made at in remembrance of Dean.
The Eernisse Funeral Home of Port Washington, Wisconsin, is assisting the family with arrangements. Online condolences may be left at