Stephen F. "Steffy" Koszloski, 94, of DePere, Wis. and a former longtime Jessieville, Ironwood, Mich. resident, died Saturday, March 27, 2010, at Bellin Memorial Hospital in Green Bay.      He was born Sept. 3, 1915, in Wilkes Barre, Penn., son of the late Stanley and Josephine (Wawver) Koszloski, and came to Ironwood in infancy. He attended Ironwood public schools and graduated from Luther L. Wright High School in 1933. He then worked at the A&P Store in Ironwood and in area Civilian Conservation Corps camps prior to serving his country in the U.S. Army Infantry and Air Corps in Europe during World War II.      Following his honorable discharge, Steffy returned to Ironwood where he was employed at the Cohodas-Paoli Co. for 35 years, retiring in 1980.      He was a member of Our Lady of Peace Catholic Church in Ironwood and sang in the men's choir for many years. He was also a member of Ironwood American Legion Post 5, Knights of Columbus Council 1396, Eagle Bluff Golf Club in Hurley, the Jessieville Sports Club, and the Aurora Athletic Club, where he served on the board of directors. He pitched horseshoes for the Aurora Club in the Range Horseshoe League for many years, served as secretary for various bowling leagues at the Sport Bowl in Ironwood, and played hardball and softball in range area leagues in his earlier years.      Steffy was a loving husband, father, grandfather, great-grandfather and brother, and will be dearly missed by all who had the privilege of knowing him.      On June 8, 1946, he was married to the former Margaret A. Munari at St. Ambrose Catholic Church in Ironwood by the late Msgr. J.B. Moriarity. Margaret survives.      Also surviving are a daughter, Susan (Patrick) Sands, DePere; three grandchildren, Steven (Dena) Sands, DePere, Jennifer (Eric) Delaruelle, Bonduel, and Christopher (Pamela) Sands, Kaukauna; three great-grandchildren, Carter, Reid, and Caiden; a brother, Frank (Shirley) Delimba, Ironwood; a sister, Helen Soltis, Chicago; a sister-and-brother-in-law, Dolores and George Phillips, Ironwood; and numerous nieces and nephews.      Besides his parents, he was preceded in death by a brother, John Koszloski; and a sister, Stella Marconeri.      A Mass of Christian Burial will be celebrated Wednesday, March 31, at noon, at Our Lady of Peace Catholic Church in Ironwood, with the Rev. Darryl Pepin, celebrant.      Rite of Committal will take place in the St. Joseph Family Room at the church, where full military honors will be accorded by the Ironwood American Legion Post 5 Honor Guard.      Luncheon will follow in the parish hall.      Interment will be in Riverside Cemetery, Ironwood.      Relatives and friends may call in the St. Joseph Family Room at the church from 11 a.m. until noon on Wednesday.      Pallbearers will be Patrick, Steven and Christopher Sands, Eric Delaruelle, and Art and John Munari.      To view Steffy's obituary online, sign the guestbook and express condolences, visit mckevittpatrickfuneralhome.com.      Arrangements are entrusted to McKevitt-Patrick Funeral Home Inc., Ironwood.