Beloved wife of Daniel J. Grochala. Dear stepmother of Thomas Kirbis and William Grochala. Loving grandmother of Lillian Kirbis. Loving daughter of Louise (Wayne) Senn and Michael (Marguerite) Kennedy. Sister of Margaret (Thomas) Collopy. Daughter-in-law of Richard (Carolyn) Grochala. Family and friends may call Friday from 3-8 PM at the JAMES W. CANNAN FUNERAL HOME, INC. (Southtowns Chapel), 3155 Orchard Park Road. A Mass of Christian Burial will be held Saturday at 9:30 AM at St. Thomas Aquinas Church (please assemble at church). Interment will follow the Mass at Holy Cross Cemetery. In lieu of flowers, please become an organ donor in Colleen’s memory and any donations may be sent to UNYTS.