Campbell's desk has a framed photograph of himself with Daniel Faraday's mother, Eloise Hawking outside the monastery. In the lighthouse, a "Campbell" was listed as candidate # 129. ("Lighthouse") However, Brother Campbell addresses Desmond as "Brother Desmond." This suggests that Brother Campbell's first name, and not last, is Campbell. Also, there is no indication he has ever been to the Island, unlike all the other "known" candidates. As such, it is likely the candidate is not this Campbell.