The Tuia Family Tree is stored within the MyHeritage system.  Millions of families around the world use MyHeritage to explore their history. The site allows you to collaborate with members and join the thousands who reunite with long-lost relatives every single day. At the time of print there are 3.5 billion profiles,104 million users and 46 million family trees. This is a great system that allows anyone to create a private site for their family, build their family tree and share family photos.