Stan Rice
Stan Rice( November 7, 1942 – December 9, 2002) was an American poet and artist.
He was the husband of author Anne Rice.
Andrew Upton
Andrew Upton( born 1 February 1966) is an Australian playwright, screenwriter, and director.
He is the husband of actress Cate Blanchett.
Leni Sinclair
Leni Sinclair, born Magdalene Arndt, is an American photographer and radical political activist who lives in Detroit.
She has photographed rock and jazz musicians since the early 1960s.
She was the co-founder of the White Panther Party along with John Sinclair and Pun Plamondon.
Sophie Sinclair
Sophie Sinclair( born 5 April 1997) is a Scottish curler.
David Sinclair (footballer, born 1969)
David Sinclair( born 6 October 1969) is a Scottish former footballer who played in defence.
Stan Marks
Stan Marks is an Australian writer and journalist.
He is the husband of Holocaust survivor Eva Marks.
John Sinclair (poet)
John Sinclair (born October 2, 1941) is an American poet, writer, and political activist from Flint, Michigan.
Sinclair's defining style is jazz poetry, and he has released most of his works in audio formats.
Most of his pieces include musical accompaniment, usually by a varying group of collaborators dubbed Blues Scholars.
As an emerging young poet in the mid-1960s, Sinclair took on the role of manager for the Detroit rock band MC5.
The band's politically charged music and its Yippie core audience dovetailed with Sinclair's own radical development.
In 1968, while still working with the band, he conspicuously served as a founding member of the White Panther Party, a militantly anti-racist socialist group and counterpart of the Black Panthers.
Arrested for possession of marijuana in 1969, Sinclair was given ten years in prison.
The sentence was criticized by many as unduly harsh, and it galvanized a noisy protest movement led by prominent figures of the 1960s counterculture.
Sinclair was eventually freed in December 1971, but he remained in litigation – his case against the government for illegal domestic surveillance was successfully pleaded to the US Supreme Court in "United States v. U.S. District Court" (1972).
Sinclair eventually left the US and took up residency in Amsterdam.
He continues to write and record and, since 2005, has hosted a regular radio program, "The John Sinclair Radio Show," as well as produced a line-up of other shows on his own radio station, "Radio Free Amsterdam".
Sinclair was the first person to purchase recreational marijuana when it became legal in Michigan on December 1, 2019.
Jon Leach
Jonathan Leach( born April 18, 1973) is a former professional tennis player from the United States.
He is the husband of Lindsay Davenport.
Chris Sinclair
Chris Sinclair( born 11 November 1970) is a former professional footballer who played as a winger.
Rob Sinclair (footballer, born 1974)
Robert Sinclair( born 9 April 1974) is a former professional footballer who played in The Football League for Maidstone United.

Question: What is the place of birth of Leni Sinclair's husband?
Answer: Flint, Michigan