Peter Horrell said he last spoke to Ann around three weeks ago and that she had never expressed any concern for her safety living alone.
Ann Widdecombeâs driver had paid tribute to a âgreat ladyâ and a âsuperwomanâ whom he said was a âprivilege to take in the carâ following her murder.
Peter Horrell told LBC he thought sheâd had a heart attack or a stroke when he heard the news of her death which was announced on Friday morning.
âThen later it turned out it was a suspected murder. Just shocked, absolutely shocked,â he explained.
Mr Horrell said he last spoke to her around three weeks ago and said she had never expressed any concern for her safety living alone in a remote cottage in Dartmoor.
He spoke of his fondness for the former MP over the time they worked together.
âShe was brilliant, absolutely brilliant.â
âI like her because if you asked her a question, youâd get a direct answer. There was no mucking about.â
Mr Horrell added she never mentioned any fear for her security and liked being alone.
âShe loved it, she liked being by herself, loved walking up on the moors.
âSAs you know, she got a swimming pool at the back, so if she came back late or late-ish, sheâd always have the brandy and go for a swim.
Mr Horrell said she will âtake some replacingâ.
âShe was great at her job, you know. You got what you saw on the tin.
âIf you didnât like the answer, you shouldnât have asked the question.
âSo yeah, so I will certainly miss her.â
âDown to earthâ
He shared a funny anecdote when heâd taken her up to Whitby in North Yorkshire for a talk when someone asked her a question.
âOne gentleman put his hand up. He said, âDid you ever like anybody in the opposition party, ie, Labour?â
âShe said, âYes, I did actuallyâ and he said, âCan I be rude and ask you what it was?â
âShe said, âYes, it was David Blunkettâs dog.â
He addedâ So she was very comical, very comical, down to earth, just a great woman.â
Devon Police launch murder investigation into death of Ann Widdecombe
Mr Horrell added she will be âsadly missedâ.
When quizzed by LBC reporter Thea Rickard on her legacy, he said: âI thought she was a great politician.
âShe was very strong in her views. I donât think youâd be able to replace that sort of person, not really.
âShe could be a little bit outspoken at times, but that was Anne.â
The 78-year-oldâs death was announced on Friday morning after the former MP was found at her home having sustained serious injuries.
Police arrested a 26-year-old white British man at an address around 25 minutes away in Newton Abbot on Friday afternoon on suspicion of the murder.
He has since been released from custody and is no longer part of the investigation, according to Devon & Cornwall Police.
The force have now said they believe she was killed just after midday on Wednesday, 24 hours before she was found.