An hourglass chart is a combination of a descendant tree chart and an ancestor tree chart. The chart shows genealogy starting with a single couple at the top and then has two child lines below that, each branching out to show their descendants.
An hourglass chart is a combination of a descendant tree chart and an ancestor tree chart. The chart shows genealogy starting with a single couple at the top and then has two child lines below that, each branching out to show their descendants.