Allow the attorneys of Oshkosh's largest and oldest locally owned law firm to devote their efforts to your interests. Our attorneys are reliable and dependable, providing you with the personal attention and success you should demand.*Attorney Since 1849*For Advice On Your Concern Make an Appointment Today-James J. Williamson-Charles J. Hertel-Elizabeth A. Hartman-Timothy M. Dempsey-Brian D. Hamill-Todd A. Slagter-Jason J. Hirschberg-John M. Kelly-Peter J. Culp-Daniel M. Posanski