Here is a start for you. These have been posted by other members on the board. Go to the top of the screen and type in Family Tree Quilts and alot comes up. Good luck cant wait to see what you make.
Zoom in on this one and you can see that the information is on the leaves. Coolest Idea.
http://www.quiltingboard.com/t-16451-1.htm
This one is on Apples. Now I really like this one.
http://www.quiltingboard.com/t-1740-1.htm