Brian and Clive SULLIVAN.

Correct.

Answers to Clues.
Doctor Who character Surgeon Lieutenant Harry Sullivan.

Video links Pirates of Penzance, HMS Pinafore. Gilbert & Sullivan.


Now there is just one more set of brothers to identify.

Heres a clue for the last set of brothers.

Look for a Olympic medal winner.

Another clue is a district or area in Manchester

Worsley

Sorry its not Worsley

Heritage Numbers 98 (N Worsley) & 99 (G Worsley).

G.Worsley made one appearance for the Dons in 1956.
N.Worsley made a total of 33 appearances 1956 to 1958

I dont know if they were brothers or not if they were there is still another pair of brothers to find.

He is an athlete

The athlete is from Yorkshire.

The Christian names of the two brothers are Malcolm & Bill (William)
.

Brownley