Thank you all for all your help, I am nearly there!!! In the spreadsheet I have used this formula in Col L
=IFERROR(INDEX(A:A,MATCH(K3,C:C,0)),IFERROR(INDEX(A:A,MATCH(K3,D:D,0)),IFERROR(INDEX(A:A,MATCH(K3,E:E,0)),IFERROR(INDEX(A:A,MATCH(K3,F:F,0)),INDEX(A:A,MATCH(K3,G:G,0))))))
However it will...