Mass of Christian Burial for Marlene Hammes, 90, of rural Delta, Iowa, will be held Friday, April 21st,at 10:30 a.m. in the St. Mary’s Catholic Church in Oskaloosa. Burial will be in the Sts. Peter and Paul (Clear Creek) Cemetery in Keokuk County. Visitation will begin Thursday after 12 noon in the Bates Funeral Chapel in Oskaloosa.At 5 p.m. on Thursday evening. The family invites all who would like to attend to join them in praying the Rosary in the Bates Funeral Chapel. The family will be present from the conclusion of the Rosary until 8 p.m. to greet friends and relatives. The Bates Funeral Chapel is in charge of the arrangements.