Moscone was born in San Francisco , the youngest child of George Moscone and Gina Bondanza ; his father was a member of the San Francisco Board of Supervisors at the time of his birth , and later became a state senator and Mayor of San Francisco . His siblings are Jenifer ( born in 1957 ) , Rebecca ( born in 1960 ) , and Christopher ( born in 1962 ) . When he was 14 years old , his father was murdered by former Supervisor Dan White . Jonathan 's mother fell into a deep , multi-year depression and Jonathan did not speak about his father 's death publicly for 20 years
his father was murdered
Moscone–Milk assassinations
Jonathan Moscone