genogram

[ jen-uh-gram, jee-nuh- ]
/ ˈdʒɛn əˌgræm, ˈdʒi nə- /

noun

a graphic representation of the personalities and interplay of generations within a family, used to identify repetitive patterns of behavior; a psychological family tree.
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.

Origin of genogram