Question: Are Stewart O'Nan and Jane Gardam from the same country?

Context paragraphs:
Nan Kelley: Nan Kelley (born Nan Sumrall, born c. 1965) is a former Miss Mississippi (1985) who later became a host and correspondent for the Great American Country (GAC) cable television network.

The Queen of the Tambourine: The Queen of the Tambourine is a 1991 epistolary novel by English author Jane Gardam, it won the Whitbread Prize for Best Novel that year.

A Face in the Crowd (novella): A Face in the Crowd is a novella by Stephen King and Stewart O'Nan, originally published as an e-book on August 21, 2012, as well as an audiobook, read by Craig Wasson.

Dave Stewart and the Spiritual Cowboys: Dave Stewart and the Spiritual Cowboys was an English rock and pop band, formed in 1990 after frontman David A. Stewart's departure from Eurythmics.  Chris Bostock from JoBoxers, Jonathan Perkins, Olle Romo and Nan Vernon were later joined by Martin Chambers from The Pretenders and John Turnbull from Ian Dury and The Blockheads.  They made two albums: the self-titled "Dave Stewart and the Spiritual Cowboys" and "Honest".  Their live stage act is characterized by spiritual icons and a unique double drum kit played by two drummers.

Faithful (book): Faithful is a book co-written by Stephen King and Stewart O'Nan.  It chronicles exchanges between King and O'Nan about the Red Sox's season, beginning with an e-mail in summer 2003, and throughout the 2004 season, from Spring Training to the World Series.  The book was dedicated to the memory of Victoria Snelgrove, an Emerson College student who was killed during the massive celebrations after the 2004 ALCS, when she was shot in the face with pepper pellets by police officers that had been improperly trained and had responded with excessive force.

Jane Gardam: Jane Mary Gardam OBE FRSL (born 11 July 1928) is an English writer of children's and adult fiction.  She also writes reviews for "The Spectator" and "The Telegraph", and writes for BBC radio.  She lives in Kent, Wimbledon, and Yorkshire.  She has won numerous literary awards, including the Whitbread Award twice.  She was appointed Officer of the Order of the British Empire (OBE) in the 2009 New Year Honours.

Snow Angels (film): Snow Angels is a 2007 drama film starring Sam Rockwell and Kate Beckinsale.  It was directed by David Gordon Green, who also wrote the screenplay adapted from Stewart O'Nan's 1994 novel of the same title.  The film premiered in the dramatic competition at the 2007 Sundance Film Festival.  It is a character driven film centered on several characters dealing with loss of innocence in a small town.  "Snow Angels" was released on 7 March 2008.

God on the Rocks: God on the Rocks is a novel written by Jane Gardam and published in 1978.

Stewart O'Nan: Stewart O'Nan (born February 4, 1961) is an American novelist.

Snow Angels (novel): Snow Angels is a 1994 novel by American author Stewart O'Nan.

Supporting paragraphs: Stewart O'Nan Jane Gardam
Answer: no