This is called Legend Winchester Genogram. A genogram is made out of basic symbols that symbolize the gender, as well as lines that depict the connections, physical and physiological characteristics of family members. These symbols have broad connotations in a variety of contexts, including health condition, familial ties, emotional relationships, and medical concerns. How Do You Make a Family Genogram? To begin, genogram software that is simple to use is advised. EdrawMax has a plethora of genogram symbols and templates. A genogram may be created in only a few steps.