John P. Decker Sr. Obituary
We are sad to announce that on March 31, 2023, John P. Decker Sr. (Lake Geneva, Wisconsin) passed away. 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, Clementine Decker (Casa) and Edward Decker. He is survived by: his wife Constance (Friehe); his sons, John Decker Jr. (Katie) and Tom Decker (Kim); and his grandchildren, Shawn Decker (Bianca), Jamie Carroll (Charlie), Thomas Fischer (Kristen) and Hunter Davis (Nicolette). He is also survived by great-grandchildren, nieces, nephews, other relatives, and many friends.