David Rooke admitted false imprisonment and ABH, his son Jamie, 19, to ABH and affray and Donna Rooke to battery.
32 year-old Craig Kinsella was kept in the family's garage and made to scavenge for food from bins.
Craig, who has learning difficulties, was made to work from 7:30 am until midnight and beaten with pick axe handles.
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The remains of Hurricane Gonzalo will reach the UK on Monday night, bringing a period of strong winds and heavy rain to the UK.
An unsettled week with showers or rain and some very strong winds. There's a Met Office warning for gales as we head into Tuesday
Very windy today with gusts of 55mph, but nearer 70mph over the tops of the Pennines. Trans-Pennine routes could be treacherous