@Priscellie: Could you remove the bit about Harry being born in 1972 from his personal timeline?
So you don't have to search for it, here is my point about it.
Harry being a year younger than Jim has nothing to do with Harry being born a year after Jim. If Jim wrote the first book when he was 26 and Harry was 25 that would make Harry a year younger than Jim when it was written and since the books are usually set about a year apart and almost always released a year apart that gap in age would always remain relatively the same. The books could have been set in 1225 DR (the Forgotten Realms calender) or in 15000 B.C.E. and Harry's age difference from Jim would remain the same.
@Priscellie: Note that this mistake of logic is still reflected in Harry's personal timeline.
Edit: Also
The next person who uses "reference" as a verb will be actioned with a fonging by the low-hanging fruit.
(... just kidding, in case I'm being too deadpan. )
"Uh, betray us, and I will fong you, until your insides are out, your outsides are in, your entrails will become your extrails I will w-rip... all the p... ung.... Pain, lots of pain." -A Knight's Tale (I love that movie)