Question: Who played the onscreen husband of a variety show banjo player?

Context paragraphs:
Dacosta Woltz's Southern Broadcasters: DaCosta Woltz was an American old time banjo player from Galax, Virginia.  His band, DaCosta Woltz's Southern Broadcasters played Appalachian old-time string band and square dance music and recorded in the late 1920s.  Ben Jarrell, of Surrey County, North Carolina, and father of influential fiddle and banjo musician Tommy Jarrell, played with the Southern Broadcasters.  DaCosta Woltz was a promoter of patent medicine, the mayor of Galax, and a first-rate banjo player.

Dubliners 50 Years Anniversary Tour: The Dubliners 50th Anniversary Tour was a tour in 2012 by The Dubliners celebrating 50 years.  The group was awarded a lifetime achievement award by BBC Radio 2 in February.  However, in April, founding member and tenor banjo player Barney McKenna died.  Banjo player Gerry O'Connor filled his place until the end of the tour.  In November the group released the album "50 Years" charting in the Irish Top 10.  John Sheahan after 48 years decided he could no longer continue with the band due to the death of Barney McKenna.  In December the group played its final concerts at Vicar Street and were joined on stage by Jim McCann.  The band met with President Michael Higgins in the presidential palace in Dublin.  The group appeared on BBC's "Jools Holland Annual Hootenanny" on New Year's Eve.  With the exception of John Sheahan, the rest of the group continues touring as The Dublin Legends - Spirit of the Dubliners.

Paul Brown (American journalist): Paul Brown (born 1952) an American journalist and banjo player.  He was a newscaster for NPR's "Morning Edition" until his retirement in 2013.  Throughout his working life, as well as after his retirement from NPR, Brown has been a banjo player.

Mike Snider (musician): Mike Snider, (born May 5, 1961), is an American bluegrass banjo player and humorist.  He learned to play banjo at the age of 16.  Although he is well known for irreverent humor, he is a well respected banjo player.  Much of his comedy is based on stories about his wife, Sabrina, referred to as Sweetie.

Edna Skinner: Edna Skinner (May 23, 1921 – August 8, 2003) was an American film and television actress notable for playing Kay Addison, neighbor of Wilbur Post, in the iconic TV series "Mister Ed".  Her character was replaced months after her onscreen husband (Larry Keating) died; according to Alan Young in his Archive of American Television interview, the writers tried to make her a widow on the show, but finally decided to bring in another married couple, Gordon and Winnie Kirkwood, played by Leon Ames and Florence MacMichael, and Edna Skinner had to leave the show.

Gordie Tapp: Gordon Robert "Gordie" Tapp, CM, O.Ont (June 4, 1922 – December 18, 2016), born in London, Ontario, was a Canadian entertainer, best known as a radio and television presenter, comedian and a CBS broadcaster.  He was introduced to U.S. President Gerald Ford as the world's funniest storyteller.

Roni Stoneman: Veronica Loretta "Roni" Stoneman (born May 5, 1938) is a noted bluegrass banjo player and former member of the television variety show "Hee Haw" gang having played the role of Ida Lee Nagger, the ironing, nagging wife of Laverne Nagger (Gordie Tapp).

TV Showboat: TV Showboat is an Australian television series which aired in 1960 on ABC.  A variety show with emphasis on music, it was produced in Melbourne and was kinescoped for showing in Sydney (it is not known if it was also shown on ABC's stations in Adelaide and Brisbane).  Performers included singers Jim Berinson and Anne Lane, and banjo player Hec McLennan.

Béla Fleck: Béla Anton Leoš Fleck (born July 10, 1958) is an American banjo player.  An innovative and technically proficient banjo player, he is best known for his work with the bands New Grass Revival and Béla Fleck and the Flecktones.

Peter R. Arnott: Peter R. Arnott (born 1932) is an American composer, theatre director and banjo player.  Arnott is a member of the Bohemian Club and has been closely involved with a number of Grove Plays.  Arnott is a founding member and banjo player for the Goodtime Washboard Three.

Supporting paragraphs: Roni Stoneman Gordie Tapp
Answer: banjo player and former member of the television variety show "Hee Haw" gang having played the role of Ida Lee Nagger, the ironing, nagging wife of Laverne Nagger (Gordie Tapp).