Conversation so far:
What was Geronimo's religion?
Geronimo was raised with the traditional religious views of the Bedonkohe and in his later life also embraced Christianity.
What did Geronimo believe in his early years?
Geronimo was raised with the traditional religious views of the Bedonkohe.
Did anything influence Geronimo's spirituality?
Geronimo encountered Christianity in prison and embraced it, saying he thought it was the best way to live a correct life.
Are there any other interesting aspects about Geronimo's religion besides encountering Christianity in prison and embracing it?
Geronimo joined the Dutch Reformed Church in 1903, but four years later was expelled for gambling.
What did Geronimo do after being expelled from the dutch church?
Geronimo seemed to harbor ambivalent religious feelings, holding onto both Christianity and his old religion.
Did Geronimo's family practice his religion?
How did losing his family affect Geronimo's religion?
Geronimo wrote his autobiography, We hoped that in the future life, family and tribal relations would be resumed. In a way we believed this, but we did not know it.“
Where did Geronimo learn of Christianity?
Geronimo learned of Christianity while as a prisoner.

Question: When was he a prisoner?
Self-contained rewrite: When was Geronimo a prisoner?