Lisle W. Blackbourn is the President and Managing Partner of Godfrey, Leibsle, Blackbourn & Howarth, S.C., and chairs the firm's litigation division. Lisle earned his law degree from Marquette University Law School in 1982, where he was a member of the Marquette Law Review. Lisle has developed a comprehensive civil trial practice, concentrating in complex business, corporate, and land use litigation, along with extensive experience in plaintiffs' personal injury matters. Lisle has achieved successful results for many clients, large and small, commercial and individual, and has appeared in state and federal courts throughout the United States. Lisle has received board certification from the National Board of Trial Advocacy (NBTA) as a Civil Trial Specialist. NBTA is accredited by the American Bar Association to provide board certification through a rigorous application process and an exacting set of standards and examinations on a nationwide scale. Board certified trial attorneys engage in litigation of civil controversies before state and federal courts. To become board certified, Lisle was required to pass the NBTA written examination, which covers trial law, civil procedure, evidence, and ethics. The exam is written and graded by attorneys and law professors. The NBTA requested submission of confidential performance reviews from judges before whom Blackbourn had appeared, and from attorneys with whom he had worked. NBTA reviewed samples of legal briefs Blackbourn had written for scholarly content. Blackbourn was further required to submit proof of participation in at least 100 jury trials and other contested matters as lead counsel, to demonstrate a concentration of his practice in trial law. The NBTA board certification process is designed to identify lawyers who possess an enhanced level of skill and expertise in trial advocacy, and who have demonstrated superior professional competence. Nationally, only about 2200 attorneys have received civil trial board certification to date. Lisle has been named a Wisconsin Super Lawyer in 2010, by the Wisconsin Super Lawyers magazine. The Super Lawyers listing is based upon 12 indicators of peer recognition and professional achievement - things like experience, verdicts, clients, honors and awards. The Wisconsin Super Lawyers listing represents the top 5 percent of the lawyers in the state. Lisle is a Fellow of the Litigation Counsel of America, a national trial lawyer honorary society whose membership is limited to less than one-half of one percent of American lawyers. Fellowship in the LCA is highly selective and by invitation only. Wisconsin’s LCA Fellow delegation includes only 58 lawyers and judges. Fellows are selected based upon excellence and accomplishment in trial law, both at the trial and appellate levels, and superior ethical reputation.

Jon graduated from Marquette Law School in 2000 and has worked in Wisconsin litigation and personal injury law exclusively since that time. Jon and his firm have handled every kind of injury case you can imagine: auto and motorcycle collisions, product liability, civil litigation, nursing home neglect, bicycle and pedestrian accidents, and animal attacks. When it comes to Wisconsin injury law, Groth Law Firm puts knowledge, compassion, and experience on your side. Jon grew up in the City of Milwaukee. His father was a Milwaukee Firefighter and mother worked for various nursing homes. Jon knows the value of hard work and what it means to understand his clients and their needs; that’s ultimately what’s brought him from a clerk in law school (where he discovered his knack for legal problem-solving) to owning his own firm with the best staff of lawyers and paralegals he’s had the pleasure to know. Groth Law Firm itself enjoys glowing reviews and recommendations from clients and colleagues alike and Jon has earned statewide recognition for his work. He was named a Rising Star and SuperLawyer and is a proud Life Member of the Multi-Million Dollar Advocates Forum. Last year the National Trial Lawyers Association named Jon one of the Top 100 Trial Lawyers in Wisconsin and one of the Top 40 Under 40 for the third year in a row.