Sentence 1: On 22 September 1904 he joined Bishop Charles and returned to Béni Abbès on 24 January 1905 .
Sentence 2: On 22 September 1904 he joined Bishop Guerin and returned on 24 January 1905 to Béni Abbès .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?