The Connors family were sentenced in December to a total of nearly 19 years in prison.
They lured vulnerable men off the streets in Nottinghamshire, Leicestershire and Gloucestershire before forcing them into hard labour.
See Rebecca Broxton's report on the day the family were sentenced.
More top news
A few wintry showers will continue to affect the west of the region overnight, and clear spells will lead to frost by Saturday morning.
Staying cold with clear spells for many. There is a risk of catching a few showers, turning to sleet or snow in places.
Despite a ban on mobile phones, video has emerged showing a prisoner inside HMP Birmingham eating a cockroach.