There is a 3 generations genogram. A genogram depicts a person's familial links and history. Most social professionals in personal and family therapy utilize genograms and sociograms for personal records and/or to explain family dynamics to their clients. Choose an aspect of the genogram to investigate. Genograms, for example, might concentrate on the link between all family members as well as their medical histories. Concentrate solely on the romantic bond with the genogram or investigate common genetic features handed down from generation to generation.