Kazimiera Sidor of Garfield, New Jersey, entered eternal life on Monday, February 6th, 2023, she was 73. Kazimiera was born in Górka Lubartowska, Poland on January 29th, 1950, to Piotr and Weronika (Szczepaniak) Szczech. She came to the United States with her family from Lubartow, Poland in 1985. Kazimiera was married to Krzysztof Sidor on April 16th, 1969. During her professional career, Kazimiera had worked as a CNC Machine Operator at Plantronics Seals Incorporated, in Clifton, NJ. Kazimiera was a hard worker and was a loving and devoted wife, mother and grandmother. Kazimiera was also a longtime parishioner of Holy Rosary Roman Catholic Church in Passaic. She is survived by her beloved husband, Krzysztof Sidor, her two loving daughters, Marzena and her husband Krzysztof Herman, and Katherine and her husband Christopher Mooney, and her five cherished grandchildren Samantha, Emily, Angelica, Eric and Kyle. She is also Survived by her two devoted sister in-laws, Maria and Krystyna Szczech. Kazimiera was predeceased by her daughter, Anna Sidor and her significant other, Arkadiusz Sienkiewicz, who passed May 27, 1990. She is also predeceased by her three brothers, Marian and his wife Helena, Mieczyslaw and Stanislaw, and her sister Irene and her husband Zdzislaw Gryczka. Visiting 6 - 9 pm, Thursday, February 9th, 2023, and 7:30 – 8:30 am, Friday, February 10, 2023, Warner-Wozniak Funeral Service, 80 Midland Ave., Wallington, NJ 07057. A Funeral Mass will be celebrated 9am, Friday, February 10th, Holy Rosary Roman Catholic Church, 6 Wall Street, Passaic, NJ 07055. Kazimiera will be laid to rest, Friday, February 10, Our Lady of Czestochowa, 654 Ferry Rd, Doylestown, PA 18901. The family will be providing transportation from Warner-Wozniak Funeral Service to Holy Rosary Church and Our Lady of Czestochowa Cemetery. Please RSVP with the family during visiting hours, Thursday, February 9.