Commodore E S Vincent
Photograph taken from the collection of Capt Sir B Chave
This may be of the wrong person as the initials are different. But the time scale would be about right. Fourth Officer in 1899 and first command 20 years later.
Dunvegan Castle - 1899
W Hay - Commander, R E H Becher - Chief Officer, G W J Jenkins - 2nd Officer
B Chave - 3rd Officer, T M Vincent - 4th Officer