Kurt Cobain
Kurt Donald Cobain (February 20, 1967 – April 5, 1994) was an American singer, songwriter, and musician, best known as the guitarist and frontman of the rock band Nirvana.
Regarded as a Generation X icon, he is considered to be one of the most iconic and influential rock musicians in the history of alternative music.
Born in Aberdeen, Washington, Cobain formed the band Nirvana with Krist Novoselic and Aaron Burckhard in 1987 and established it as part of the Seattle music scene which later became known as grunge.
After signing with major label DGC Records, Nirvana found global success with "Smells Like Teen Spirit" from their critically acclaimed second album "Nevermind" (1991).
Following the success of "Nevermind", Nirvana was labelled "the flagship band" of Generation X, and
Cobain was hailed as "the spokesman of a generation"; however, Cobain resented this, believing his message and artistic vision had been misinterpreted by the public, with his personal problems often subject to media attention.
During the last years of his life, Cobain struggled with heroin addiction and chronic health problems such as depression.
He also struggled with the personal and professional pressures of fame, and his marriage to musician Courtney Love.
On April 8, 1994, Cobain was found dead at his home in Seattle at the age of 27; police concluded he had died on April 5 from a self-inflicted shotgun wound to his head.
Cobain was posthumously inducted into the Rock and Roll Hall of Fame, along with Nirvana bandmates Dave Grohl and Novoselic, in their first year of eligibility in 2014.
In 2003, David Fricke of "Rolling Stone" ranked him the 12th greatest guitarist of all time.
He was ranked 7th by MTV in the "22 Greatest Voices in Music".
In 2006, he was placed 20th by "Hit Parader" on their list of the "100 Greatest Metal Singers of All Time".
Princess Auguste of Bavaria (1875–1964)
Princess Auguste of Bavaria( 28 April 1877 – 25 June 1964) was a member of the Bavarian Royal House of Wittelsbach and the spouse of Archduke Joseph August of Austria.
Marie-Louise Coidavid
Marie Louise Coidavid( 1778 – March 11, 1851), was the Queen of the Kingdom of Haiti 1811 – 20 as the spouse of Henri I of Haiti.
Alonso Mudarra
Alonso Mudarra( c. 1510 – April 1, 1580) was a Spanish composer of the Renaissance, and also played the vihuela, a guitar- shaped string instrument.
He was an innovative composer of instrumental music as well as songs, and was the composer of the earliest surviving music for the guitar.
Mehdi Abrishamchi
Mehdi Abrishamchi is an Iranian People's Mujahedin of Iran( MEK) politician who has been described as" the right hand man of Massoud Rajavi".
He is the former spouse of the group's current leader, Maryam Rajavi, whom he divorced so that she could become the spouse of Massoud Rajavi.
Maria Teresa, Grand Duchess of Luxembourg
Maria Teresa, Grand Duchess of Luxembourg( born María Teresa Mestre y Batista; on 22 March 1956), is the spouse of Grand Duke Henri.
Adib Kheir
Adib Kheir was a leading Syrian nationalist of the 1920s.
He was the owner of the Librairie Universelle in Damascus.
His granddaughter is the spouse of Manaf Tlass.
Polly (Nirvana song)
"Polly" is a song by the American alternative rock band Nirvana, written by vocalist and guitarist Kurt Cobain.
It is the sixth song on their second album "Nevermind", released in September 1991.
Sophia Magdalena of Denmark
Sophia Magdalena of Denmark (3 July 1746 – 21 August 1813) was Queen of Sweden as the spouse of King Gustav III.
Gertrude of Bavaria
Gertrude of Saxony and Bavaria( 1152/55–1197) was Duchess of Swabia as the spouse of Duke Frederick IV, and Queen of Denmark as the spouse of King Canute VI.

Question: Who is the spouse of the composer of song Polly (Nirvana Song)?
Answer: Courtney Love