Hello there, although I am not 100% sure, the photograph could well be of the Northampton Rovers' Bicycle Club.
From what I know of the club it was founded in 1877.
James Birt, a champion safety cyclist at the time appears to be one of the founding members, he also became the publican of the Bird in Hand pub 4, Regents Square,Northampton, the headquarters for the club.
George Sprittals was the Captain from the start to the early 1900s.
At the turn of the century the President was the Earl of Effingham.
Some time in the 1950s I believe the club was dissolved and its trophies donated to local active clubs (to be confirmed)
A member of the Hudson family, well known fishmongers of George Row, was one of the custodians of the records, but where they are today I have no idea.
My grand father John William Bunting was an active member of the club between 1880 and 1890 (old newspaper cuttings as reference) he was Sub-captain and may be on the photo, 3rd row back 4th from left (to be confirmed).
The style of the bicycles seems to favour the early 1900s date.
Does this fit in with George William Thompson?
The club organised a High Hat run the start of what became the Northampton Carnival Parade.
I would be interested if there are any other recollections of club, or if any one knows what happened to the records. Eric.