Given a sentence in English, provide an equivalent paraphrased version from the original that retains the same meaning.

Crocker moved from Natchez , Mississippi to Vidalia , the headquarters of the Concordia Parish , and crossed the lower Ouachita in the section called Black River .
Crocker moved from Natchez , Mississippi to Vidalia , the seat of Concordia Parish , and crossed toward the lower Ouachita in the section called the Black River .