CHOTKOWSKI- Of Newton, formerly of Chelsea, May 17th, Josephine B. (Siwik). Devoted wife of the late Louis A. Chotkowski. Beloved mother of Katherine M. Toto of Framingham. Dear sister of John Sivik of Derry, New Hampshire and the late Zachary Siwik, Chester Siwik and Lena Saltzman. Cherished grandmother of John C. Toto and his wife Deborah of Wayland and Tracey A. Brienza of Billerica. Great grandmother of Christine Brienza and Alexandra and Lily Toto. Family and friends are kindly invited to attend a Funeral from the Smith Funeral Home, 125 Washington Avenue, CHELSEA on Tuesday morning, May 21st at 8 AM followed by a Funeral Mass celebrated in St. Stanislaus Church, 163 Chestnut Street, Chelsea at 9 o'clock. Visiting Hours in the Smith Funeral Home on Monday from 4-8 PM. Services will conclude with interment at Woodlawn Cemetery, Everett.