AI Overview
No, Gavin Newsom did not come from a wealthy family, but he was born into a well-connected one that helped him launch his business career. His father, William Newsom, was an attorney for oil magnate J. Paul Getty, and the families remained close friends, with the Gettys providing crucial financial backing for Newsom's early ventures. Newsom himself has called himself "blessed" by the support from wealthy, well-connected families. 
Family connections:
His father, William Newsom, was an attorney for J. Paul Getty and helped negotiate the ransom for Getty's grandson, John Paul Getty III. The two families became close friends. 
Financial backing:
The Getty family's support was instrumental in launching Newsom's career. They helped finance his businesses and contributed to his political campaigns. 
Newsom's view:
Newsom has stated that he was "blessed" by the investments from these wealthy and well-connected families.