I can't be sure of this but I'm investigating my family tree and I believe this is my great great great uncle, I also believe he was the brother of Frank Terrell who was a steward on board. In the 1901 census Frank is listed to have a brother of 8- 7 years younger than him which fits your information but the handwriting is a bit hard to read, It starts with B and looks as if it may well be Bertram, but this is a guess but it would be interesting if both brothers were on board together and I'd also be interested to hear of Bertram's fate...