Did you know thatJohann Sebastian Bach produced not only more than a thousand musical scores, but also twenty children (which may explain why one of his works was unfinished). For one anniversary, they all went to a local wirtshaus.
Johann Sebastian asked "What would everyone like to drink?" Frau Bach replied, "Not in my condition, thanks." The children all asked for lemonade, fruit juice etc. When the landlord totted up, it came to only nineteen drinks. Johann Sebastian asked "Where's young Wilhelm?" "He's in the gents" said someone. "Oh dear" said Johann Sebastian. "Shall we wait for him to come back?"
"I've a better idea" said the landlord. He turned to a waiter and said,

"See what the Bach in the boys' room will have."

That one was from Dennis Norden