26-year-old Frankie Parker and 21-year-old Gary Smith attacked retired farmer Llywelyn Thomas while they were raiding his home at Chittering on December 17th 2011.
They will be sentenced on Friday.
More top news
A cloudy end to the day but mostly dry.
A man who stabbed his friend to death in a drunken argument at the victim's home in Rushden has been found guilty of murder.
The gymnast Louis Smith says children benefit hugely from taking part in sport. He spoke out amid concern over falling numbers.