Have you ever stopped to think about what happens when six generations of a family dedicate themselves to the same profession? We are not talking about a symbolic tradition. We are talking about 170 years of accumulated knowledge, refined and passed down from hand to hand. The Coachman family has been breathing dentistry since the 19th century. A lineage so consistent it earned a place in the Guinness Book of World Records as the largest family of dentists on the planet. And