Is there anyway to find an e-mail address that I have lost when I know
only the following: the person's name, and the person's city and
state?

There is no easy way to do this.
Almost like searching for a password.

An email adress is independent from person's name and adress.
There are no  "yellowpages" for emails.

The things can try :
- search more informations on the person, why not with google.
- try random email adresses like name.firstname@wellknownprovider.com

Bonne chance petite gazelle ;)

There are several sites which allow you to do traces of email
addresses and you seem to have more than enough information to do the
appropriate checking.  My favorite as a headhunter was to use
www.TheUltimates.com http://www.theultimates.com/email/ See if this
works for you.

If you know the person's full name and address.. why don't you search
for a phone number instead? might be easyer..

Yahoo People area has an e-mail search function.

Hm... you can search with searchmachines, but the chance to find the
mail adresse is very small.

When you have luck and the person have join any portal(searching with
google) then you can find the mail at the page.

But its easyer to find the telephone number and ask they;o).

sry no other way...