The Chand Kazi became a devotee?

Expressions researched:
"He became a devotee"

1969 Conversations and Morning Walks

Yes. Devotee means he was not converted, but he became very admirer of Caitanya and he ordered that "Caitanya can perform saṅkīrtana anywhere. Nobody shall check."

Lord Caitanya Play Told to Tamala Krsna -- August 4, 1969, Los Angeles:

Tamāla Kṛṣṇa: He became a devotee?

Prabhupāda: Yes. Devotee means he was not converted, but he became a very admirer of Caitanya, and he ordered that, "Caitanya can perform saṅkīrtana anywhere. Nobody shall check." So that order is still being carried out.