I figure there are only a few possibilities
1. They were born before 1940 (or the appropriate year).
2. Their parents didn't know.
3. Their parents didn't care.
4. Their parents cared VERY VERY MUCH.
5. Name change.
I wonder if he has an Aunt Agatha?
Look out, Pantha!
Washington DC too good for you?
Can you imagine the local insurance rates?
Poor Candice... .
Jean, put that down!
OMFG she could get to me in under 30 minutes!!!!
"I believe your help is needed in the city, Mr Osmond."
Okay, that's just riDICulous.
$100 says at least one of them has a purple pillbox.
Yeah, he was a one of a kind.
I didn't even know that WAS a last name... .
Heh; and you thought it was too silly!
And I bet there are metereorites ALL over Olanthe.
Oh, god, he's single!
None in San Diego?
She HAS to have changed her name.
He may look that old, but he's 80 if he's a day.
Pack your bags, ladies!
I bet each one of them is boring as heck.
That's almost creepy.
I told you he wasn't dead.
Hey, I can see his house from here!
I absolutely, positively do NOT believe this.
OH, sure; "No mother would do that to her son...".