Providence: Sieniukowicz, Maria (Kurak), 81, of Enfield Ave, died Sunday at Heritage Hills Nursing Center. She was the beloved wife of the late Karp Sieniukowicz.Born in Poland, she was a daughter of the late Roman and Anastasia (Pawlukevich) Kurak.Maria worked for 37 years at American Copper Sponge(ACS) in Providence and Woonsocket.She is the beloved mother of Helena S. Reid of Providence and Lucia Tenkarian of Seekonk, beloved sister of Bazyli Kurak of Attleboro, beloved grandmother of Tanya, Alexander, Sasha and Ana Tenkarian, beloved great grandmother of Nicholas and William Bird. She was the sister of the late Anna Mahojed.Funeral services and burial will be private. In lieu of flowers donations in Maria's memory to, Fruit Hill Adult Day Care 399 Fruit Hill Avenue, North Providence RI 02911 or Alzheimer's Association-RI Chapter 245 Waterman Street Suite 306 Providence, RI 02906 would be deeply appreciated