Question: In what year was David Berman's flamboyant partner born in?

Context paragraphs:
David Phillips (CSI): David Gregory Phillips is a fictional character on the CBS crime drama "", portrayed by David Berman, who also serves as head researcher for the series.  From Season 10 onwards David Berman has been credited in the opening titles.

Lookout Mountain, Lookout Sea: Lookout Mountain, Lookout Sea is the sixth and final studio album by American indie rock band Silver Jews, released on 17 June 2008 on Drag City.  It was recorded at Marble Valley of Lexington, Virginia and Lake Fever Productions of Nashville, Tennessee.  Silver Jews records are known for featuring different casts of musicians.  This album features the touring band of lead singer, David Berman, including his wife Cassie.  Berman has said that the album is "really different" compared to previous ones.

Bugsy Siegel: Benjamin "Bugsy" Siegel (February 28, 1906 – June 20, 1947) was a Jewish American mobster.  Siegel was known as one of the most "infamous and feared gangsters of his day".  Described as handsome and charismatic, he became one of the first front-page celebrity gangsters.  He was also a driving force behind the development of the Las Vegas Strip.  Siegel was not only influential within the Jewish mob but, like his friend and fellow gangster Meyer Lansky, he also held significant influence within the Italian-American Mafia and the largely Italian-Jewish National Crime Syndicate.

David Berman (mobster): David Berman (1903–1957), nicknamed "Davie the Jew", was a Jewish-American organized crime figure in Iowa, New York City, Minneapolis, and Las Vegas.  He was one of the pioneers of gambling in Las Vegas, where he was a partner with flamboyant mobster Bugsy Siegel at the Flamingo Hotel.  Berman died a non-violent death in 1957 during surgery.

David Berman (actor): David Berman is an American actor and full-time researcher on the TV series "".  In the show he plays the role of Assistant Medical Examiner David "Super Dave" Phillips.  The role was recurring at first, but, as of the tenth season, Berman has been promoted to a main character, appearing in the show's opening credits.

Easy Street (book): Easy Street: The True Story of a Mob Family (1981) is the first memoir of Susan Berman, daughter of Las Vegas mobster David Berman.  In it, Berman chronicles her mother Gladys's and her own obliviousness to what went on around them.  When they finally became aware of their Mafia family, Berman's mother ended up dying in a mental institution and Susan endured a lot of psychotherapy.

David Berman (musician): David Berman (born January 4, 1967) is an American poet, cartoonist, and singer-songwriter best known for his work with indie-rock band the Silver Jews.

Cassie Berman: Cassie Berman (born Cassie Marrett) was a member of the indie rock band Silver Jews, which was fronted by her husband David Berman.  She contributed vocals and occasionally bass to the albums "Bright Flight", "Tanglewood Numbers", and "Lookout Mountain, Lookout Sea".  She also played bass and sang backup during live concerts.

Chris Stroffolino: Chris Stroffolino is an American poet, writer, musician, critic, performer, author of 12 books of poetry and prose, and probably best known to the general populace for working alongside Steve Malkmus and David Berman on The Silver Jews "American Water" album (1998 Drag City).  Stroffolino, (born in Reading, Pennsylvania March 20, 1963) attended Albright College, Temple University and Bard College, The University of Massachusetts Amherst, before receiving a PhD at Suny-Albany with a dissertation on William Shakespeare in 1998.

Silver Jews: Silver Jews were an indie rock band from New York City, formed in 1989 by David Berman along with Pavement's Stephen Malkmus and Bob Nastanovich.  Berman remained throughout and was the only constant member.  During the last few albums, Cassie Berman became a regular member of the band.  They disbanded in 2009.

Supporting paragraphs: David Berman (mobster) Bugsy Siegel
Answer: 1906