Complex sentence: Ben Roden soon changed the name of his group to Branch Davidian Seventh Day Adventists.Although they have many common beliefs, they are a seperate and distinct group from original Davidian Seventh Day Adventists, started by Victor T. Houteff.
Split into simpler sentences: Ben Roden soon changed the name of his group to Branch Davidian Seventh Day Adventists. They are not to be confused with the original Davidian Seventh Day Adventists, started by Victor T. Houteff.