Question: In which county was this British actress, who was married to a government minister and appeared in "This Man Is News" along with Barry K. Barnes, Alastair Sim and Edward Lexy, born?

Context paragraphs:
Law and Disorder (1940 film): Law and Disorder is a 1940 British comedy crime film directed by David MacDonald and starring Alastair Sim, Diana Churchill and Barry K. Barnes.  The screenplay concerns a young solicitor who defends a number of petty criminals accused of sabotage.  The film was made at Highbury Studios, with sets designed by art director James A. Carter.

The Ruling Class (film): The Ruling Class is a 1972 British black comedy film.  It is an adaptation of Peter Barnes' satirical stage play "The Ruling Class" which tells the story of a paranoid schizophrenic British nobleman (played by Peter O'Toole) who inherits a peerage.  The film co-stars Alastair Sim, William Mervyn, Coral Browne, Harry Andrews, Carolyn Seymour, James Villiers and Arthur Lowe.  It was produced by Jules Buck and directed by Peter Medak.

Edward Lexy: Edward Lexy (18 February 1897, in London – 31 January 1970, in Dublin) was a British film actor.  He was born Edward Little.

This Man in Paris: This Man in Paris is a 1939 British comedy mystery film directed by David MacDonald and starring Barry K. Barnes, Valerie Hobson and Alastair Sim.  A British journalist and his wife travel to France to investigate a counterfeiting ring involving a British aristocrat.

Dancing with Crime: Dancing with Crime is a 1947 British film noir film directed by John Paddy Carstairs, starring Richard Attenborough, Barry K. Barnes and Sheila Sim.

Valerie Hobson: Valerie Hobson (14 April 1917 – 13 November 1998) was a British actress who appeared in a number of films during the 1930s, 1940s and 1950s.  She was born Babette Valerie Louise Hobson in Larne, County Antrim, in present-day Northern Ireland.  Her second husband was John Profumo, a government minister who became the subject of a sensational sex scandal in 1963.

Traitor Spy: Traitor Spy is a 1939 British wartime thriller film directed by Walter Summers and starring Bruce Cabot, Marta Labarr, Tamara Desni and Edward Lexy.

This Man Is News: This Man is News is a 1938 British comedy mystery film directed by David MacDonald and starring Barry K. Barnes, Valerie Hobson, Alastair Sim and Edward Lexy.  A journalist solves a crime of which he himself is suspected.  A "quota quickie", it was made for a mere £6,000, but "was among the highest grossing films of 1938".

Sailing Along: Sailing Along is a 1938 British musical comedy film directed by Sonnie Hale and starring Jessie Matthews, Barry MacKay, Roland Young, Jack Whiting, Frank Pettingell, Noel Madison and Alastair Sim.  The screenplay concerns a woman who gives up her chances of stardom to be with a man.

Vera Frances: Vera Frances (born 1930) is a British actress who worked with Arthur Askey, Tommy Handley, George Formby, Dinah Sheridan, John Mills and Alastair Sim, among others.

Supporting paragraphs: This Man Is News Valerie Hobson
Answer: County Antrim