Robert R Kosanke Obituary
The memory of Robert R Kosanke (Oshkosh, Wisconsin), who passed away on April 5, 2025 at the age of 90, will forever remain in the hearts of those touched by this precious presence in their lives. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.
He was predeceased by: his parents, Robert Lowell and Beatrice Evelyn Kosanke (Kern); his siblings, Jane Kiekhoefer and Merle "Butch" Kosanke; his stepchildren, Karyn Gunderson and Scott Bleichwehl (Mary Lou); and his son-in-law Timothy Johnston.
He is survived by: his wife Arlene Kosanke (Kresnicka); and his stepchildren, Christopher Kosanke, Andrea Montgomery (Terance Kraus), Mary Ellen Kosanke (Ed Casey) and Judith Johnston (late Timothy). He is also survived by great grandchildren.
In lieu of flowers, please feel free to donate to Grace's landscaping beautification in honor of Bob as a Master Gardner.
