Although I have previously submitted this question I am submitting it
again as I have the thought of what I am looking for has changed. Now
I am specifically looking for a couple of things.  I am trying find
out the exact name of the Riggs bank co-founder.  I am also trying to
find out where the Riggs family lived in the Washington DC area,
address please.  Also I am trying to find out where the majority of
the orginal Riggs bank family is buried. addittionally I would like to
know if there are any historic landmarks (besides the hundreds of
banks)that are still standing today.  I will be happy to provide a
"BONUS TIP" if you can tell me where I can get documentatol proof of
this.

Thank you
Stephenh-ga

The bank was founded by George Washington Riggs Jr and William Wilson Corcoran.

http://www.riggsbank.com/Discover_Riggs/