Save your pedigree charts. They may be valuable some day! Well, at least one such chart has become valuable. Of course, it is 23 feet long, was written on calfskin in the 1500s, written in Latin, and describes the genealogy of the Kings of England. It is believed be one of only 13 left in the world, and the only one currently available on the open market.
The scroll charts royalty from the legends of Hely and Cassilbellan in the first century BC right up until the end of the Wars of the Roses in 1485, with specific mention of King Richard III.
You can read more at http://goo.gl/BeXXe3.