John Sierocki Obituary

With heavy hearts, we announce the death of John Sierocki of Cheyenne, Wyoming, born in Saginaw, Michigan, who passed away on November 10, 2021 at the age of 54. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.

He was predeceased by: his father Chester Sierocki (Chet). He is survived by: his mother Maria Sierocki; his wife Mari Sierocki; his children, Jacob Sierocki (Kaci) and Kristin Sierocki; his grandchildren, Killian John, Leala, Layne and Leland; and his siblings, Kathy Sierocki, Karen Jepson, Nicole Novotny-Smith and Edward Novotny.

In lieu of flowers, please consider donations to the Scleroderma Foundation.