Mr. and Mrs, Robert Haider are parents of a son, Scott Robert, bom Jan, 21, 1971. Mrs. Doris Haider of Pocahontas, Jerome Haider of Dos Moines, and Mr. and Mrs. Herman Langner of Sac City are grandparents. Mr. and Mrs. John Bamhardt of Pocahontas and Mr. and Mrs. Fred Haider of Ituthven are great-grandparents.Major and Mrs. John Wilhelm are parents of a daughter, Karin Kay, bom Saturday, Jan. 23at KI Sawyer AFB, Mich. She has two sisters, Yvonne and Barbara and three brothers, John, Philip and Andrew. Mrs. Mary Leaverton of Pocahontasand Mr. and Mrs. Frederick Wilhelm of Glendale, Calif, are grandparents.