Here's Family Relations Genogram Tree Drawing by Robyn.
It is a graphic representation of a family tree that displays detailed data on relationships among individuals. A graphic representation of medical conditions and age and cause of death of family members going back several generations, used especially to assess disease risk.
Genograms are very helpful, especially where physicians are concerned, as they help look into family dynamics, parentage, and birth order.
Creating genograms is very effective for both the client and the physician as it helps the person understand their condition better and for the physician to prescribe effective therapies.