I once tried to sort out when he was born (using the fact that they mention in TAC that Butler was busy with the goblin riot during the last olympics) and one of my friends was looking over my shoulder and asked what I was doing. so I said I was calculating the age of someone and he looked at it, and saw I listed some year in the 80's (I don't remember which) as his birth date, and he said: he is wayyy too old for you, dear. and I had just finnished calculating how old he would be considering the time-travel so I said actually, he is only about six months older. (according to my calculations, he is six months older than me, not regarding the times the books are published, meaning today he is almost 17...) and he looked at me very puzzled and umbled somthing about me reading strange books...
I have something very important to tell you.
But now I forgot what it was.
Maybe I'll remember later. who knows.
If I will, I'll be sure to write it. So..... Yeah.
Dismissed. Carry on.