Clayton “LeRoy” Sieloff, Jr., 67, of Mayville passed away on Friday, August 8, 2014 at the Mayville Nursing & Rehab.There will be no formal funeral service held. Cremation will take place.Clayton was born the son of Clayton and Ethel (Riese) Sieloff, Sr. on September 19, 1946 in Hustisford, WI. He was a graduate of Mayville High School and Dodge County Teacher’s College in Mayville. Clayton was a former teacher of the Slinger School District. He was also the former mayor for the City of Mayville. Clayton enjoyed being an organist, and pianist for several local churches. He also enjoyed playing cards, going fishing, and taking trips to the Casino.Clayton in survived by; aunts, uncles, cousins, special friend Doris Muche, and special friend Darlene Koepsell, and his cat George.He is preceded in death by his parents.