The new Ellicott Family Legacy Exhibit opens at the Museum of Howard County History to offer visitors a look into the lives of the founding families through the lens of its artifact collection. A special opening reception will be held on February 19 featuring the premiere of Patapsco Heritage Greenway’s new documentary “Pioneering Along the Patapsco.”  Produced by Maryland Public Television, the video explores the ingenuity and innovations that contributed to the story of Ellicott City over the years.