Conversation so far:
What happened in William Henry Dietz's personal life?
after former neighbors who settled on the Pacific Coast heard he was posing as an Indian.
What happened after they get to know that?
the Federal Bureau of Investigation looked into his heritage after he fraudulently registered for the draft as a "Non-Citizen Indian" with an allotment.
The.
Was he punished or charged for this?
The second trial resulted in a sentence of 30 days in the Spokane County Jail after he pleaded "no contest".
What was his real heritage?
CANNOTANSWER.
Are there any other interesting aspects about this article?
Dietz's mother Leanna claimed he was the Indian son of her husband who had been switched a week or more after she had a stillbirth.
Did the couples go along very well?
Dietz divorced De Cora.

Question: Why did they divorce?
Self-contained rewrite: Why did Dietz and De Cora divorce?