Digging in my memory, I seem to recall Catriona Dowling was 2/O on the final voyage
And now confirmed by finding the relevant page of the Final Voyage Crew List.
Near the top of the rh column.
And Catriona Johnson as well, from Scotland (3-striper) - the good doctor in July 2008.
Plus Catherine Wood, 3/O, who I seem to recall spoke 5 languages!