Question: What county was Stan Gilbertson born in?

Context paragraphs:
Duluth, Minnesota: Duluth is a major port city in the U.S. state of Minnesota and the county seat of Saint Louis County.  Duluth has a population of 86,110 and is the second-largest city on Lake Superior's shores, after Thunder Bay, Ontario, in Canada; it has the largest metropolitan area on the lake.  The Duluth MSA had a population of 279,771 in 2010, the second-largest in Minnesota.

Stan Lee (politician): Joseph Stan Lee (born September 26, 1961) is an American politician in the state of Kentucky.  He was born in Marion County, Kentucky.

Stan Gilbertson: Stanley Frank "Stan" Gilbertson (born October 29, 1944 in Duluth, Minnesota) is a retired American ice hockey player.  He played 428 games in the National Hockey League for the California Golden Seals, St. Louis Blues, Washington Capitals, and Pittsburgh Penguins between 1971 and 1977.  He lost the lower part of his leg in a 1977 car accident right before training camp and had to retire from hockey.

Stan Cummins: Stan Cummins (born 6 December 1958 in Sedgefield, County Durham, England) was an English footballer who played as an attacking midfielder or forward.

Valerian Stan: Valerian Stan (born 1955 in Sascut, Bacău County, Romania) is a military officer, human rights activist and civil servant.

Stan Stoker: John Stanley "Stan" Stoker (29 May 1944 – 10 October 2015) was an English cricketer.  Stoker was a right-handed batsman who bowled right-arm medium-fast.  He was born in Bearpark, County Durham.

Stan Bunn: Stan Bunn (born June 25, 1946) is an American politician and lawyer in the U.S. state of Oregon.  Born and raised in Yamhill County, he is part of a political family that includes his brother Jim Bunn who served in Congress.  A self-described moderate Republican, Stan served in both houses of the Oregon Legislative Assembly, including a successful run for the Oregon House of Representatives while in law school in 1972.  Later he served as Oregon Superintendent of Public Instruction from 1999 to 2003, in a political career spanning four decades.  In non-elective offices, he was chairman of the state's ethics commission and on the Oregon Traffic Safety Commission between stints in the legislature.

Stanislaus Kennedy: Sister Stanislaus Kennedy was born Treasa Kennedy in 1939 near Lispole on the Dingle Peninsular in County Kerry, Ireland.  As one of five children she grew up among fisherman and farmers during a time when there was high unemployment in Ireland and many Irish citizens were driven to emigrate in search of a better life.  Her parents owned a small farm which was an environment where as a member of a close knit Catholic community, with access to the outdoors and contact with farm animals, helped shape her religious beliefs which in turn led to her desire at a relatively young age to help the poor.  To achieve this she joined the Religious Sisters of Charity, an order founded by Mary Aitkenhead (1787-1858) which was committed to serving the poor and disadvantaged.  On her profession as a nun in 1960 she was given the name of Sister Stanislaus which would often be shortened to Sister Stan.  Dedicating her life to not only helping the poor she would bring a new approach to this end by joining with the poor, the homeless, and the abused to understand their problems on a different level.  Initially based in Kilkenny, Ireland she would in time move to Dublin where she is best known for having founded, in 1985, the charity Focus Ireland which in time would become the largest voluntary organisation in Ireland.  In 2001, she also set up The Immigrant Council of Ireland (ICI) as a response to the social needs of new immigrants living in Ireland.  In 1997 she was appointed to the Council of State (Ireland) and served until 2004.  Sister Stan is the author of six books published by Transworld Ireland.  Of these, her book 'The Road Home' details her childhood and her work over the years as a member of the Religious Sisters of Charity.  This book contains a foreword written by Mary McAleese, former President of the Irish Republic.

Stanley Gerzofsky: Stanley J. 'Stan' Gerzofsky (born December 18, 1944) is an American politician from the state of Maine.  A Brunswick resident, Gerzofsky represented the 10th Senate District.  He was first elected to the Maine House of Representatives representing Brunswick in 2000 and served in the House until he was term-limited out in 2008, when he ran for the State Senate.  He has been a member of the Brunswick Democratic Committee since 1980 and the Cumberland County Democratic Committee since 1990.

Dave Gunning: Dave Gunning is a Canadian folk singer-songwriter born in Pictou County, Nova Scotia.  Gunning credits the first live concert he ever observed, a 1981 double bill of John Allan Cameron and Stan Rogers, to be a major driving force in shaping the direction his life would take as a musician.

Supporting paragraphs: Stan Gilbertson Duluth, Minnesota
Answer: Saint Louis County