Legends, myths and fairy tales are often passed down through the years, adult to child, storyteller to storyteller. Summer is the best time to tell these stories, as campers and families gather round the campfire and share stories of times gone by. Today, let Woburn Patch be the storyteller.  Inspired by the story in Parker Lindall Converse's "Legends of Woburn (1642-1892)," gather around the virtual campfire and listen to the story of Nansema, an Indian princess who called Woburn her home.   In the days before the first settlers arrived in Plymouth, Horn Pond was a much different place than …