Green’s Dictionary of Slang

havidge n.

[? dial. havage, parentage, lineage, ext. to give image of a collection of criminals]

a criminal slum; a gathering of criminals.

[UK]W. Perry London Guide.
[UK]‘Jon Bee’ Dict. of the Turf, the Ring, the Chase, etc. 94: Havidge, vel havage an assemblage or family of dishonest or doubtful characters.