We followed a WWII French Resistance walking tour with Thierry with his French Revolution walking tour the next morning! He did not disappoint. We were with our adult children and none of us had great knowledge of this part of France's history. Once again, he made it come alive for us. Thierry has such a gift of explaining things and taking you through the various monarchies (each with its peculiarities) and the dissent that ensued among those living marginally, experiencing hardships and inequalities. Again, his microphone makes it easy for groups like ours to hear him, even on busy street corners where some of the treasures of the past are located. Every guide should use such a system. Thierry is serious about the information, but presents it in a lively way, with a great sense of humor. Highly recommend him.