OTTAWA— Mr. and Mrs. Ronald Joseph Nienberg are residing at 302 South, Pandora, following their May 4 wedding. The former Mary Ridinger and Mr. Nienberg were married in a 2 p.m. ceremony conducted by Rev. Florian Hartke in Sts. Peter and Paul Catholic Church here. The bride is the daughter of Mr. and Mrs. Theron Ridinger, 206 N. High, Columbus Grove. Her husband is the son of Mr. and Mrs. George Nienberg, 289 Elm, Ottawa. Mary, given in marriage by her father, selected a pear gown with re-embroidered lace cummerbund with seed pearls, scoop neckline, tong tapered sleeves and controlled skirt which flowed into a train. She carried a circular ar rangement of gold-tinted roses, encircled with daisies. Mrs. Grant Rose, sister of the bride, acted as matron of honor with Miss Joanna Nienberg, groom's sister, and Mrs Charles Dawson as brides maids, Tammy Lynn Blubaugh, niece of the bride, and Dwayne Nienberg, brother of the groom, were flower girl and ring bearer. Best man was Arthur Nien berg, brother of the groom, and ushers were Jerry and Gene Ridinger, bride's brothers, Richard and Gene Nienberg, groom's brothers. A reception was in the Put nam House. Mrs. Nienberg, a graduate of Columbus Grove High School, is employed at Sylvania Electric Products, Inc. Her husband, an Ottawa High School graduate, also is employed at Sylvania. MRS. R. J. NIENBERG