You would need to create a list with the first column for the 'lookup' name,
the second for address line 1, then address line 2 etc. You then use
multiple VLOOKUP functions to call each bit of the address. You could also
make the selection of the name work through Data Validation, which avoids
having to type the name exactly as it is in the list - you can simply look
it up from within the cell.