Dorothy M. Morgenthaler Morgenthaler, Dorothy M. of Bayville on March 27. Predeceased by her brothers Walter and Henry. Loving Aunt of Thomas (Marlene)the late Walter (the late Pat), the late William (Jenny) and Mary Ann Hau (the late Robert) . Beloved Great Aunt of Christine, Thomas A., Kerry Timothy Morgenthaler, Valerie Fortney, William and Robert Hau. Funeral Information Family will receive visitors at the Francis P. DeVine Funeral Home. 293 South Street, Oyster Bay, NY on Wednesday 2-4 7 -9 p.m. Funeral Mass Thursday 11:00 a.m. at St. Gertrude's R.C. Church Bayville. Interment to follow St. John's Cemetery Middle Village, Queens.