Hi
Yes, this is the elusive John Campbell - perhaps I should cross-reference to other lookups of mine but this is a new angle entirely! So not sure if the other threads help or hinder.
I have been told about CLIP - Crew List Index Project - but he's not there, although they haven't indexed all info yet, and haven't done Bristol.
I looked again at FreeBMD and the GRO to see if I could spot JC's death, but nope, not in England/Wales, in the window I looked at 1902-12 (no reason for 1912, but you have to stop somewhere! I'll widen the search next time). He's not in the 1939 register but could have died before eg in WW1. He's not in the 1911 census online records, but could have been missed/mistranscribed.
To answer your question, yes I know where he was in the 1901 census, with his family, and I know where he was in Dec 1901 from workhouse records, and I know where he wasn't (!) in late 1902 as the workhouse lost track of him. I am working through census records of all other relatives to see if he pops up in their household in 1911, perhaps given their surname in error by the enumerator, but have problems with quite a few females as I haven't found the married names of quite a few of them yet.
Thanks for the interest.
Val