A family tree is a chart that shows all the people in a family over many generations and their relationship to one another. The below Bronze Family Tree shows that Barry/Mary and Bill/Jean are grandparents to Auntie Valerie, Uncle Keith, Jack, Jennifer, and Auntie Patricia. Harry and his sister Susie are the children of Jack and Jennifer. Family trees establish inheritance rights and property rights, and they can be critical to proving or disproving important questions of law. EdrawMax Online is a free family tree maker that has over 25 million registered users. These Drawers constantly update the template library that lets you get inspiration while designing the family tree diagram. The free family tree diagrams designed in EdrawMax Online can later be exported in HTML, JPEG, or PNG files.