Maps and "Find Your Clan" books are great for getting people started. I've noticed many people are quite content to stop there. Others like myself try to dig a little deeper. That can often lead to disappointment. (What? I'm not really related to William Wallace and Robert the Bruce? I'm not 325th in the royal succession assuming the other 324 die? Dang!) It's up to each individual as to how deep they want to dig and these are great tools to whet the appetite. Gettin' there is half the fun!