Primary candidates that lost their home states

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It is often discussed if a presidential candidate could lose his home state in the general election, or why he lost it, respectively.
But has it ever happened that a presidential candidate, who had won the nomination process, had lost his home state during the primaries?

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Richard Nixon lost his home state of California in 1968 to Ronald Reagan, who was also from California.

Ah ... that makes sense. But it's a very unique situation where the top-two candidates lived in the same state. I'd guess it has never happened that the winner lost his home state against a candidate with a different home state.

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1932 Republican Maryland Presidential primary- Hoover beat challenger Senator Joseph France.

Erm ... no, that's not what I meant.
Had Hoover, however, been beaten in his home state of Iowa, then that primary were a perfect example of what I'm looking for.

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Sorry to bump this old thread, but reading up on the '76 primaries between Reagan and Ford, I discovered both of them lost their birth states so that's something.

That's perhaps the best answer to my question.

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If the primaries were held today, Bush would lose his home state...