Apologies Fotis,
I have tried to modify the formula to fit into the sheet i need it for and have failed 
I have changed your code to -
=IFERROR(INDEX(Rota!B1:B100,MATCH(Meeting!C1,Rota!A1:A100,1)+1),"")
With Rota! replacing Sheet2 and Meeting! replacing sheet1, which i assumed would still work, but the cell stays blank.
The data on sheet 2 is the same, but name1 name2 have been replaced with the peoples first & surnames.
The date formats are the same.
gggrrr, could i please ask for a little more help? thanks again.
Bookmarks