Question: Who owned a property, that is featured in a 1972 television film, prior to Ringo Starr owning the property?

Context paragraphs:
The Anthology... So Far: The Anthology... So Far is a triple live compilation album by Ringo Starr released on 5 February 2001 by Eagle in the UK, while the US release occurred on 24 July by Koch.  Rounding up the bulk of the material on 1990s "Ringo Starr and His All-Starr Band", 1993's "" and 1997's "Ringo Starr and His Third All-Starr Band-Volume 1" – in addition to previously unheard material recorded live in 1995, 1997 and 2000, "The Anthology... So Far" stands as an exhaustive collection of Starr's concert highlights spanning a decade.

Tittenhurst Park: Tittenhurst Park is a Grade II listed early Georgian country house in an estate of 72 acre off London Road at Beggar's Bush near Ascot and over the parish border into Sunningdale, both in the English county of Berkshire.  It was famously the home of musicians John Lennon and Yoko Ono from the late summer of 1969 until August 1971, and then the home of Ringo Starr and family until the late 1980s.  Starr sold the property to Sheikh Zayed bin Sultan Al Nahyan, President of the United Arab Emirates, in 1989.

You and Me (Babe): "You and Me (Babe)" is a song by English musician Ringo Starr, released as the final track on his 1973 album "Ringo".  Starr's fellow ex-Beatle George Harrison wrote the song along with Mal Evans, the Beatles' longtime aide and a personal assistant to Starr during the making of "Ringo".  The track serves as a farewell from Starr to his audience in the manner of a show-closing finale, by lyrically referring to the completion of the album.  During the extended fadeout, Starr delivers a spoken message in which he thanks the musicians and studio personnel who helped with the recording of "Ringo" – among them, Harrison, John Lennon and Paul McCartney, and his producer, Richard Perry.

Imagine (1972 film): Imagine is a 1972 television film by John Lennon and Yoko Ono, filmed mostly at their Tittenhurst Park home in Ascot, England, during 1971, and intended for television.  All the songs from Lennon's "Imagine" album appear in the soundtrack, and also the songs "Mrs. Lennon" and "Don't Count the Waves", from Ono's album "Fly".

Ringo Starr and His Third All-Starr Band-Volume 1: Ringo Starr and His Third All-Starr Band-Volume 1 was a limited edition live album by Ringo Starr, and his All Starr band, recorded at the Nippon Budokan, Tokyo, Japan.  The album was released on 12 August 1997 by Blockbuster videos for only $5.99.  The All-Starr Band included the return of the keyboardist Billy Preston and Starr's son Zak.

4: John Paul George Ringo: 4: John Paul George Ringo is a digital extended play compilation released on 23 September 2014, as a free download by the iTunes Store.  It features one solo song by each former member of the Beatles: John Lennon, Paul McCartney, George Harrison and Ringo Starr.  It is the first official release to bring together their solo material (though two Starr solo albums, "Ringo" and "Ringo's Rotogravure", and the 1996 Carl Perkins album "Go Cat Go! " featured contributions from each of the four).

Ringo Starr and Friends: Ringo Starr and Friends is a 2006 live album by rock musician and ex-Beatle Ringo Starr, following his 2005-2006 successful tour.  The album features the tracks from the All-Starr Band's 2001 tour.  (Tracks from the 2001 edition of the All-Starr Band also appeared on the album, "King Biscuit Flower Hour Presents Ringo & His New All-Starr Band", released in 2002.  Ringo's friends included on the album are Ian Hunter, Howard Jones, Roger Hodgson, Sheila E, Greg Lake and Mark Rivera.

Octopus's Garden: "Octopus's Garden" is a song by the Beatles written and sung by Ringo Starr (credited to his real name Richard Starkey) from the Beatles' 1969 album "Abbey Road".  George Harrison, who assisted Starr with the song, commented: "'Octopus's Garden' is Ringo's song.  It's only the second song Ringo has ever written, mind you, and it's lovely."  He added that the song gets very deep into the listener's consciousness "...because it's so peaceful.  I suppose Ringo is writing cosmic songs these days without even realising it."  It was the last song released by the Beatles featuring Starr on lead vocals.

Ringo Starr discography: This article presents the discography of Ringo Starr, former drummer and occasional singer and songwriter of British rock band the Beatles.  When the band broke up in the spring of 1970, Ringo Starr embarked on a solo career.  Along with the other Beatles, he spent the first half of the seventies on Apple Records, the label created by the band for themselves.  Starr moved to Atlantic Records after his contract with EMI expired and his career diminished in commercial impact, even though he continued to record and eventually tour with his All-Starr Band in 1989 and continues to do so today.

Live at the Greek Theatre 2008: Live at the Greek Theatre 2008 is a live album released by musician Ringo Starr & His All-Starr Band in 2010.  It is one of few current albums that Ringo Starr has released on a major label, this one being released on Universal Music Group, as well as his 2008 studio album "Liverpool 8", which was released under Capitol Records.  One of the reasons that this particular live album might have been released on a more popular label is because the Greek Theatre (located in Los Angeles) is more of a bigger venue then some of Ringo's other concert locations.  The album oddly removes many of the songs that were sung at the concert.  On the filmed concert, also included with the CD, there are several more songs.  Such examples are Edgar Winter's "Frankenstein" and what would have been an obvious choice for the album, a live version of Ringo Starr's "Liverpool 8" song.  Also, there is a sing-along version of John Lennon's "Give Peace a Chance".  News of the album was originally revealed on the Beatles' official website as well as Ringo's official website.

Supporting paragraphs: Imagine (1972 film) Tittenhurst Park
Answer: John Lennon and Yoko Ono