Talk about aging gracefully! Only four families have lived in this gracious home that was built by one of the shipping icons of Cleveland and featured as one of the city's luxurious homes in the Plain Dealer in 1900. Now located in a National Register Historic District neighborhood, the Colonial Revival house boasts the graceful elements of yesteryear - high ceilings, leaded glass, spacious rooms, a luxurious main staircase with 5 spindles per step, and arguably one of the best front porches…