Wife of Downton Abbey's David Robb killed by train Actor David Robb, shown here playing Dr Clarkson in Downton Abbey, is said to be "deeply shocked" by his wife's sucide. UK ACTRESS Briony Roberts, who was married to Downtown Abbey actor David Robb, has died after being hit by a train. The body of the 56-year-old TV star, known for her appearances in UK dramas such as Take The High Road, The Bill and Hearbeat, was found at Fulham Broadway station in London on Wednesday morning, according to The Sun. McRoberts' agent Katie Threlfall told the newspaper the "vibrant" actress had taken her own life. Nobody had any idea it was going to happen. Her husband is deeply shocked. Robb, 65, plays Dr Clarkson in Downton Abbey. For help with depression, contact Beyond Blue on 1300 22 46 36 or at www.beyondblue.org.au The SANE Helpline is 1800 18 SANE (7263) or at www.sane.org