Ideas please… for “Castle Diary”

I’m starting to get organised for “new baby home education.”

One of the books i bought for “sofa-ed” over the winter was “Castle Diary” which is a page boys diary in 12-something or other. It looks like a nice book and should tie in nicely with previous Tudor stuff and my inclination to learn more about earlier English history too.

The obvious things seem to be
Costume
Food
Castles
Heraldry
Jousting/Knights/Chivalry
Appropriate kings

I daresay i have some websites stashed too but if anyone can think of anything that might make good “pre-prepared and not too much assistance required” type things, let me know!