Chart your own tree.

Drop in a GEDCOM file, paste a CSV, or build a family by hand. The tool detects men with overlapping marriages and draws each as a stacked timeline.

You will likely need to review your family tree.There may be missing marriage dates that cause families to be hidden in the charts below. Sometimes researchers falsely link a child as a wife or vice versa and there may even be duplicates. Once the tool has identified some plural families, look into supporting facts such as government records to confirm what you are seeing.