A campaign has been launched to honour conjoined twins who became international stars.

Violet and Daisy Hilton were born in Riley Road, Brighton, in 1908.

They became international entertainers and toured Europe and the United States in the 1920s and 30s.

Now local historian Alf Le Flohic is leading a drive to raise funds for a blue plaque to be installed outside Number 18 Riley Road where the girls were born.

Mr Le Flohic, senior website officer at Brighton University, said: “The twins were huge stars in their day – at the peak of their fame around 1927 they were earning $4,000 a week, about three times the average annual American salary, but they have largely been forgotten in the UK.

“When I discovered they came from Brighton I thought it was only fitting to have a plaque outside their birthplace.”

The sisters, joined at the base of the spine, were rejected by their mother, an unmarried barmaid, and adopted by landlady Mary Hilton who saw their financial potential.

They were originally known as Brighton’s United Twins, a reference to The United Brothers Chang and Eng Bunker, the original “Siamese twins”.

The sisters were exploited for their disability. Just weeks after being born they were put on show for money at The Queen’s Arms pub in Kemp Town, Brighton.

As adults they toured sideshows, vaudeville and burlesque circuits, singing and dancing, and they appeared in two films Freaks (1932) and Chained For Life (1952).

Mr Le Flohic said: “As adults the twins took the Hiltons to court and gained their freedom, but settled for only a portion of the money they had earned over the years. They fell out of favour with the American public after Violet’s big celebrity wedding in 1936 was quickly revealed to be a publicity stunt.”

The twins’ last show was in North Carolina in 1961 and eight years later they died within a few days of each other, reportedly from Hong Kong flu. Mr Le Flohic said: “I’m delighted my nomination for the plaque has been accepted by Brighton and Hove City Council and very grateful the current owners of number 18 have agreed.

“It’s a fitting tribute to Violet and Daisy – they had hard lives but became stars against the odds. As a city that embraces people who don’t necessarily fit the norm, they are definitely ‘one of us’ and deserve to be more widely known in Brighton.

“They were definitely talented. They could play numerous instruments and had lovely singing voices. They appeared on the cover of sheet music for songs they made popular. They danced with a young Bob Hope and were befriended by escapologist Harry Houdini.”

The Queen’s Arms pub and Brighton Hippodrome will be part of city walking tours Mr Le Flohic will be running this summer, with all fees being put towards the plaque. For details visit www.thebrightontwins.co.uk.

Any additional funds raised will go to facingtheworld.net, a charity offering surgery for severely disfigured children, including conjoined twins.