Betty (Steffen) Kirwan, 87, died at Bethany Lutheran Home in Sioux Falls, on Sunday, August 9, 2020. Rosary will be Saturday, August 22, at 10:00 a.m., at St. Mark's Catholic Church in Lake Andes, with visitation following. Memorial service will be Saturday, August 22 at 11:00 a.m., at St. Mark's Catholic Church in Pickstown following the visitation. Burial will be at St. Mary's Cathlic Cemetery in Spencer, NE at a later date. Arrangements by Koehn Bros. Funeral Home in Lake Andes.