Charles O. Wehmeyer, 28 years old, died Thursday night at the home of his father, Herman Wehmeyer, situated 16 miles from San Antonio on the Culebra road.  He is survived by his father, four brothers, Alfred, Harry, Edwin and Herman Wehmeyer, and three sisters, Mrs. Edgar Moeller, Mrs. Edwin Menn and Miss Edna Wehmeyer, all of whom reside in the vicinity of Helotes station.  Mr. Wehmeyer was a member of Helotes Lodge No. 76, of the Order of Hermann Sons.  The funeral will be held at 2 o'clock Saturday afternoon from the home and interment will be in the family burial plot at Helotes station.