He was born on March 21, 1910, in Oakland, California to Joseph Gallo, Sr. He had two brothers: his partner in the wine business, Ernest Gallo; and his youngest brother, Joseph Edward Gallo.
Joseph Gallo, the renowned figure, was born on March 21, 1910, in Oakland, California, to Joseph Gallo, Sr. His family consisted of two notable brothers: Ernest Gallo, his business partner, and Joseph Edward Gallo, the youngest sibling.