Looking up your family tree

There are a lot of places on line now where you can look up your Ancestry, your Genealogy, yes, your Family tree.

I think this could be useful if perhaps you need surgery and want a family medical history, but you may only want to go back two generations. I mention this because you may not want to look back to far, from the words of Doctor Zaius in the Planet of the Apes (Charlton Heston 1968 version) "Don't look for it, Taylor. You may not like what you find."

You never know, four or five generations ago, perhaps...