KOPERSKI - Mary Jean Koperski, age 55, entered into eternal rest on Saturday, February 27, 2021. She was preceded in death by her mother, Delores Koperski; and nephew, Jacob Koperski. Mary is survived by her father, Richard Koperski; siblings, Steven (Valerie) Koperski, Elaine (Greg) Morris, Vincent (Colleen) Koperski, Richard (Diane) Koperski; many nieces and nephews. The family will receive family and friends at St. Stanislaus Church, 1871 136th Ave., Dorr, on Wednesday, March 3, 2021 from 10:30 to 12:30 p.m. with a Rosary offered at 12:30 p.m. The Mass of Christian Burial will follow at 1:00 p.m. at St. Stanislaus Church, with Rev. Father Christopher Derda officiating. Interment will be in St. Stanislaus Cemetery. In memory of Mary, please consider memorial contributions to Area 11 Special Olympics. Service Details. Visitation When March 3, 2021 10:30am - 12:30pm Location St. Stanislaus Catholic Church Address 1871 136th Avenue DORR, MI 49323 Service When March 3, 2021 1:00pm Location St. Stanislaus Catholic Church Address 1871 136th Avenue DORR, MI 49323 Interment When March 3, 2021 1:00pm Location St. Stanislaus Catholic Cemetery Address 1871 136th Avenue DORR, MI 49323