Rowan, Nancy L. of South Dennis, formerly of Lexington April 4th, 2015. Beloved daughter of the late John E. and Margaret Rowan. Dear sister of Mary R. Curtin of Hingham and John E. Rowan of Tigard, Oregon. Also survived by her nephew Michael J. Curtin and his wife Susan of Westwood, and other nieces and nephews. Dear friend of the late Mary V. Morrissey. A memorial mass will be celebrated in the Holy Family Chapel at the Motherhouse of the Sisters of St. Joseph, 637 Cambridge St. Brighton, MA on Saturday April 18th at 10:30AM. Relatives and friends are kindly invited to attend. Donations in her memory may be made to the Sisters of St. Joseph Mission Advancement Office, 637 Cambridge St., Brighton MA, 02135. Internment Westview Cemetery, Lexington at a later date.