NIELSEN-Barbara A., 72. Visitation 6 p.m., wake service 7 p.m., both Feb. 1 at the funeral home. Funeral Mass 10 a.m., Feb. 2 at Mary Our Queen Church. Interment Calvary Cemetery. Preceded in death by parents, Frank and Caroline Povondra. Survived by aunt, Rose Regner; cousins; friends. Memorials to Masses.