George Street was a street in the St Giles area of London, in the modern borough of Camden (London, England).

In London Labour and the London Poor edition: 

Phase 1

Genoa is a city in Italy and the capital of the region of Liguria.

In London Labour and the London Poor:

Gun-Exercise Exhibitor—One-legged Italian. (Volume 3)

Geneva is a city in the southwest of Switzerland.

In London Labour and the London Poor:

Exhibitor of Mechanical Figures. (Volume 3)

See COVE Master Map entry on France: 

https://editions.covecollective.org/place/france

In London Labour and the London Poor edition: 

Phase 1

Likely refers to Fox and Knot Street in the modern borough of Finsbury (London, England).

In London Labour and the London Poor:

OF THE STREET-SELLERS OF SECOND-HAND ARTICLES. (Volume 2)