Hi. This is probably a simple question to which I don’t know the answer. When bringing up a standard descendant diagram on to the screen, I have a particular couple who has eight children. They all appear in birth-date order, oldest to youngest, left to right, bar one. The child who was third born always shows at the right-hand end or where the youngest should be. Can anyone tell me please, what is the likely reason? All dates are correct and this is the only instance. Cheers, Keith Tempest.