Sam
First, if you are talking about having this happen in a table, DON'T!
Access tables store data, Access forms display it (for add/edit/...).
Second, if your field is called "Name", change it! Access uses this term as
a reserved word, so you will only confuse both Access and yourself if you
use this term. You could change it to FirstName, ... (which brings up point
#3 -- if you only are storing a full name, but will ever want to sort by
last name, you'll be working extra hard! Instead, use FirstName and
LastName fields to store these two pieces of data.)
Third, if your database is well-normalized (this is Access, right? You
can't expect to get good use of Access' features and functions if you feed
it spreadsheet data), you don't need to (redundantly-)store the "matching
address". If you have an address that matches, you already have the address
and don't need to store it more than once.
If you'll post back with a description of your table structure, folks here
in the newsgroup can offer better suggestions for helping you get your
database better use Access' features.
Regards
Jeff Boyce
Microsoft Office/Access MVP