Here shows Clark Andrew's family relationship diagram form.
A genogram is a picture of a person’s family relationships and history. It goes beyond a traditional family tree allowing the creators to visualize patterns and psychological factors that affect relationships. This new system visualized the client in the context of other relatives including parents, grandparents, spouses, siblings, children, nephews, and nieces. Genograms are now used by various groups of people in a variety of fields such as medicine, psychology, social work, genetic research, education, and youth work to name but a few. Most social work practitioners in personal and family therapy use genograms alongside sociograms for personal records and/or to explain family dynamics to their client.