Until when were the facts about Josephine and her relationship with Wyatt relatively unknown?
Until Glenn Boyer published his book
Until Wyatt's death
Until a movie was made
Until a newspaper article was published
Answer
The facts about Josephine and her relationship with Wyatt Earp were relatively unknown until Glenn Boyer published his book "The Life and Death of Wyatt Earp" in 1956.
Unveiling the Legend: The Josephine Earp Chronicles