MARY PARNOW Mary M. Parnow, a long-time Marinite, died yesterday in her San Rafael home. Long ill with a heart condition, condition, Mrs. Parnow was found by a relative lying in a den in her residence at 44 Arguella Circle. She was born in San Francisco Francisco and lived in Marin County about 25 years. Her San Rafael home was specially designed for her by two of three sons in the contracting contracting business, William and Robert Parnow of San Rafael. A third son in the same business, business, Francis Jr.. lives in Alameda. Alameda. A fourth son, Theodore of Fairfax, is an inspector with the California Highway Patrol in San Francisco. Mrs. Parnow’s husband, Francis, died many years ago. Other survivors are two daughters, Mary K. and Barbara Barbara Parnow, both of San Rafael, and 19 grandchildren. Mass of the Resurrection will be offered at 10:30 a.m. Thursday Thursday at St. Sylvester’s Church in San Rafael, with burial in Holy Cross Cemetery, Colma. Rosary Rosary will be recited at 8 p.m. tomorrow at McAvoy and O'Hara Mortuary, San Francisco. Francisco. The family prefers spiritual bouquets.