High Quality Content by WIKIPEDIA articles! Voyles Zahn Paul Hogan & Merriman is a law firm located in Indianapolis, Indiana.The association now known as Voyles Zahn Paul Hogan & Merriman was founded in the 1920's by Frank Symmes, making it one of the city's oldest law firms.The firm was founded as Symmes, Fleming, and Symmes, and has evolved over the years with changes in membership. It has formerly been known as Symmes, Fleming, Ober, and Symmes; Ober, Symmes, Cardwell, Voyles, and Zahn; and Symmes, Voyles, Zahn, Paul, and Hogan.The firm's founder, Frank Symmes, was the co-author of Indiana Criminal Law, widely regarded as one of the most important treatises on the subject. He counted among his clients boxing legend Jack Dempsey.