Mary T. Messera (nee Agostinello), 90, of Oyster Bay, died on Feb. 7, 2010. Wife of the late Dominic. Mother of Roseann Blackburn (Thomas) and the late Louis R. Messera. Grandmother of Desiree, Catherine and Kevin. Sister of Catherine Messera, Albert Agostinello (Josephine) and Anthony Agostinello (Angie). Also survived by nieces, nephews, relatives and friends. Arrangements were made by the Oyster Bay Funeral Home. Funeral prayers at the funeral home chapel. Interment LI National Cemetery, Pinelawn. Donations in her name can be made to Hospice Care Network, 99 Sunnyside Blvd., Woodbury, NY 11797.