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This is an idiom that I have been pondering:

The person who"knows where all the bodies are buried".

This is the definition from McGraw-Hill Dictionary of American Idioms and Phrasal Verbs, 

"Fig. to know all the secrets and intrigue from the past; to know all the relevant and perhaps hidden details."

© 2002 by The McGraw-Hill Companies, Inc.

I am becoming the person in my family who knows where the bodies are buried.
My mom's cousin and I frequently talk and I decided to ask her an important question. She is 82 years old and I don't call unless I have read the NY Times - or at least the Sunday edition.

Do you know where my Grandparents and Aunt Joan are buried?

They're across from my parents.

Where is that?

Loudenville, the Jewish cemetery in Loudenville.

(Fortunately, I know where Loudenville is located.)

Thank you Cousin Susan.

A little more chit chat and we hang up.
I think I am going to Loudenville.
I am guessing we own at least one more plot.
Joe, Linda's father, would have bought enough for everyone.

This may sound truly bizarre, but I wonder how many unclaimed cemetery plots exist in this country?
I wonder if there is a national register for burial plots? 
Where is everyone buried?? Maybe, I will find more relatives buried in Loudenville?
Twisted, I know...but I am on a hunt to find the past.

xoxo,
Bob's Daughter