I don’t normally repost charts from Wikipedia and StumbleUpon, but when I do, they are the most interesting charts in the world!  (catch the modern commercial tie-in?)  It looks way better on the link, so go there.  I am somewhat of a mythos expert, and I learned a lot from it.  In fact, it looked so bad here, I deleted the chart.  But I added the two pictures for your enjoyment and enlightenment.

Family tree of the Greek gods

http://www.stumbleupon.com/su/4vhXZj/:16-BvAiSA:Y@wdK+54/en.wikipedia.org/w/index.php?title=Family_tree_of_the_Greek_gods&mobileaction=toggle_view_desktop/