Eleanor Ann (Blanchard) Sievert, age 94, died Sunday, November 18, 2018 at the Life Care Center of Merrimack Valley. She was the beloved wife of the late William H. Sievert. She was the daughter of the late Walter P. and Viola M. (Kempton) Blanchard. Eleanor was member of the First Congregational Church in Billerica and the Senior Center. She was an avid reader and knitter, she was very proud of all the handmade mittens she made for the senior center to donate. Most of all she loved her family. She is survived by her daughter, Stephanie L. Odell and her husband William, of Billerica; her son Peter L. Sievert and his wife, Laura, of Tyngsborough. Loving grandmother of Ryan, Sarah and Nathan Odell all of Billerica, Matthew Sievert and his wife, Erica of Hudson, NH, Nicole Sievert of Hudson, NH, Garret and Andrew Sievert of Salem, MA, Kristen Audet of Mobile, Al and Kellly and Geoffrey Sievert of Lowell and 9 Great grandchildren. Mother-in-law of Sharon Sievert of Salem, MA. She was the mother of the late Douglas and Late William Sievert.