WITTIG – Irene M. (nee Anastasi) February 28, 2019 of Cheektowaga, NY. Beloved wife of the late Gregory A. Wittig; dearest mother of Pamela (Guy) Agostinelli, Kathleen Wittig (John Fiske), Robert (Dawn) Wittig, Douglas (Sheridan) Wittig... View Obituary & Service Information