William Orman Beerman was born in a city in northeastern Kansas that is the county seat of what county?
William O. Beeman:  Born in Manhattan, Kansas, Beeman was the recipient of an award named in honour of opera baritone, George London. William O. Beeman:  He authored the book: "The Third Line: The Opera Performer as Interpreter" with opera stage director Daniel Helfgot. Manhattan, Kansas:  It is the county seat of Riley County, although it extends into Pottawatomie County.
Riley County