This Interactive Pedigree Chart shows a subject and three to five generations of ancestors (by default, four). Additionally, a list above the subject shows the names of the subject's siblings while a list below the subject shows the names of the subject's partner(s) and children.
You can refocus the chart to a new subject by clicking the icons in the chart (the arrows in a green circle) or by clicking the name of a sibling, partner, or child. Additionally, you can move to the details page for a person by clicking the name of a person. Empty boxes are drawn to represent people not included on the site (eg Parents of a subject, or somebody still deemed "living")
The browsers Forward / Back buttons can be used to retrace your steps.