I have a useful custom query that returns husband, wife, Number of children, marriage date & marriage place along with a reference number. With one of my GEDCOM files it returns a blank line of info except for a Ref.No. and 2 children I assume this is the result of an incorrect delete in times past. I have run the validate function with no errors found How do I identify this mystery couple so that I can delete the problem? thank you, Nev.Ramsden