favorite son
n.
► A man favored for nomination as a presidential candidate by his own state delegates at a national political convention.
► A famous man viewed proudly by his hometown for his achievements.

[TahlilGaran] American Dictionary ▲

favorite son
a political candidate supported by his home area
We voted for the candidate because he is the favorite son of our state.

[TahlilGaran] English Idioms Dictionary ▲

favorite son
n. A man supported by his home state for President.
At a national convention, states often vote for their favorite sons first; then they change and vote for another man.

[TahlilGaran] English Idioms Dictionary ▲