User blog comment:Plankton5165/Sneak Peek: Fossils!/@comment-2081368-20130318204858/@comment-2081368-20130319015834

However, it's impossible for Reicheru Chaiko's family due to the fact all family members died before 2000, even 1900, 1800, and 1700! The earliest you can put the date to is January 1, 2000. All family members died in the 1610s.