Sico, Ellen (Wiercinski) of Cambridge, February 6th. Loving mother of Christopher and Vanessa Sico. Cherished grandmother of Olivia and Avery Sico. Beloved sister of Robert, William and Philip Wiercinski. Also survived by nieces, nephews, other loving relatives and friends. A celebration of her life will be held at the Story Chapel in Mt. Auburn Cemetery, 575 Mt. Auburn St., Cambridge on Saturday, February 14th, 2015 from 9:30 to 11:30 am, followed by a religious ceremony and committal. Ellen was an employee of the MIT Travel Department for over 35 years.