Question: Which band that Brian Roberson was a part of formed in Dublin 1969?

Context paragraphs:
Thin Lizzy: Thin Lizzy are a hard rock band formed in Dublin, Ireland in 1969.  Two of the founding members, drummer Brian Downey and bass guitarist and lead vocalist Phil Lynott, met while still in school.  Lynott led the group throughout their recording career of twelve studio albums, writing most of the material.  Thin Lizzy's most successful songs, "Whiskey in the Jar" (a traditional Irish ballad), "Jailbreak" and "The Boys Are Back in Town", were all major international hits.  After Lynott's death in 1986, various incarnations of the band emerged over the years based initially around guitarists Scott Gorham and John Sykes, though Sykes left the band in 2009.  Gorham later continued with a new line-up including Downey.

Priorswood: Priorswood (Irish: "Coill an Phrióra" ) is a district formed in northern Coolock, on the Northside of Dublin, Ireland.  It is part of the Dublin 17 postal district and took its name from a large house, Friarswood, situated off Belcamp Lane, near the Malahide Road, or from the townland of the same name .  The house was itself named for a historic priory, thought to be that of the Knights based at Clontarf and Kilmainham.  The core of the district is the townland of the same name in the civil parish of Coolock.  Priorswood is also a parish in the Fingal South East deanery of the Roman Catholic Archdiocese of Dublin.  It is served by the Church of St Francis of Assisi.

Brian Roberson: Brian Roberson is a former record-setting receiver for Fresno State University and the XFL's San Francisco Demons.

Blossom Toes: Blossom Toes were an English psychedelic pop band active between 1967 and 1969.  Initially known as The Ingoes, they were renamed and signed to manager Giorgio Gomelsky's Marmalade label.  The original line-up comprised Brian Godding (born 19 August 1945, Monmouth, South Wales) (guitar, vocals, keyboards), Jim Cregan (born James Cregan, 9 March 1946, Yeovil, Somerset) (guitar, vocals), Brian Belshaw (born 25 February 1944, Wigan, Lancashire) (bass, vocals), and Kevin Westlake (born Kevin Patrick Westlake, 5 March 1947, Dublin, Co Dublin, Ireland — 30 September 2004) (drums).

Socialist Labour Party (Ireland): The Socialist Labour Party (SLP) was a minor political party in the Republic of Ireland formed under the leadership of Matt Merrigan (Dublin Secretary of the ATGWU) and Noël Browne, TD in 1977.  Another key figure was the radical journalist Brian Trench, now head of the Communications Department at Dublin City University along with the former Clann na Poblachta TD Jack McQuillan.  The founders came from the Liaison Committee of the Labour Left, which in 1975/76 had tried to build the "Left Alternative", a coalition of progressive organisations and individuals, aimed at addressing what they saw as the cultural and economic impoverishment of Irish society by the establishment parties of Fianna Fáil and Fine Gael.

Brian Dunphy: Brian Dunphy (born 17 June 1974, Dublin, Ireland) is an Irish folk singer and son of the famous showband singer Sean Dunphy, who represented Ireland at the Eurovision Song Contest in 1967.  A well-known performer and member of the Irish folk band The High Kings, Brian Dunphy has toured the United States, Ireland and the United Kingdom.  He got his start as the lead singer in "Riverdance: The Show", which ran on Broadway in New York City.  He also joined the Three Irish Tenors, who toured throughout the United States, and was also part of the band Druid.  He released a solo album entitled, "Timeless", as well in 2005.  Dunphy has most recently been a member of the four-person Irish folk band The High Kings (2008–present), along with Finbarr Clancy, Martin Furey and Darren Holden.  The High Kings have released six albums and toured extensively in the United States, Europe and Australia.  Dunphy typically plays the bodhrán and the guitar in the group.

Double Negative (band): Double Negative was a rock band from South Dublin, Ireland.  The three band members had been childhood friends and attended CBC Monkstown in the South of Dublin.  They were all inspired by the music of classic rock legends such as Jimi Hendrix, the Beatles and Guns n' Roses.  The inspiration for coming together was to become popular with the ladies but instead they found their friendship was the only positive result.  In 2007, they performed their original songs to a familiar crowd in the Voodoo Lounge, Dublin 1 to great reviews.  Double Negative came to an end in 2008 when they all gave up and decided to go their separate ways.  Mark Connolly became a secondary school teacher; Cillian Daly moved to London and is recently engaged.  Ian Woods recently became a Doctor after successfully completing his PhD in biomedical engineering in UCD, much to the relief of his mother.  Guitarist Scott Williams (aka: Epic Warfare) previously played in American Lore (with Mike Dean from Corrosion of Conformity), Fight 4 Life, Second Coming, Days Of..., Dixie Automotive, Garbageman, Daddy and Volcanoes (band).  Original drummer Brian Walsby had been in California's Scared Straight, Willard, Shiny Beast and Patty Duke Syndrome (with Ryan Adams), as well as Wwax, Daddy, Siberian, Snake Nation (with Mike Dean and Woody Weatherman of C.O.C.) and even the final Polvo line-up that recorded Shapes before they disbanded.  Original singer Kevin Collins (aka: KC) was in Subculture, Days Of and Erectus Monotone.  Bassist Justin Gray was in Dixie Automotive, Big Dan, Willard, Garbageman, The Rails, and The Step Gods.

Brian Robertson: Brian David Robertson (born 12 February 1956) is a Scottish rock guitarist, best known as a member of Thin Lizzy and Motörhead.

Lir (band): LiR is an Irish rock band.  Their sound has been described as "a fusion of funky progressive rock, folky mysticism and savvy pop".  The band formed in the late 1980s in Dublin, firstly under the name The Spontaneous Frogs, then Uproar.  They released their first EP, 'All Machines Hum in A', in 1992.  In 1993, they released their first LP, 'Magico Magico!'  under the label Velo Records (Velo was an Irish Indie) in Ireland.  In 1994, they re-released 'Magico Magico!'  to the US, under the independent record label What Are Records?  (W.A.R.?) .  The new version of the album saw a revision to the track listing.  LiR would release their second album, 'Nest', exclusively with W.A.R.? , the following year, in 1995.  Around this time, they were notorious for playing constant live shows in Whelan's Bar, on Wexford Street in Dublin.  The support act was regularly by another Dublin band called Dragonfly (the lead guitarist of Dragonfly later became LiR's second guitarist, after the departure of keyboardist David Hopkins).  The LiR song 'Temple Child' appeared on the What Are Records?  "Ammunition" compilation album, a music sampler of various independent artists.  In 1997 the band appeared on the soundtrack for the movie "I Went Down", with the song 'There Are More Things'.

St. Brendan's Hospital, Dublin: St. Brendan's Hospital was a psychiatric facility located in the north Dublin suburb of Grangegorman.  It formed part of the HSE mental health services of Dublin North East.  Its catchment area is North West Dublin.  Since the official opening of the Richmond Lunatic Asylum in 1815 the Grangegorman site has continuously provided institutional facilities for the reception of the mentally ill until the present day.  The majority of the buildings historically associated with the hospital have been either demolished, fallen into disrepair or closed down.  There are currently five wards still in use in the facility which are all situated in old buildings and which provide eighty-four beds for psychiatric patients.  In the 2008 "Report" of the Inspector of Mental Health Services it was recommended that acute admissions to the secure units 3A and 3B should cease due to their unsuitability and all admissions should be redirected to the new purpose built unit at Connolly Hospital, Blanchardstown, Dublin.  This new acute psychiatric unit was finally opened in Connolly Hospital on 29 November 2010 allowing for the commencement of the transfer of patients from St. Brendan's to Blanchardstown.  This is part of a process that will see all the old units at St. Brendan's retired as psychiatric facilities.  However, this does not signal the end of the use of the site for the provision of mental health services.  As part of the Grangegorman Development Plan, where a large portion of the site of the old hospital will be used to develop a new Dublin Institute of Technology campus, new modern psychiatric facilities are to be provided for the HSE mental health services for the region.

Supporting paragraphs: Brian Robertson Thin Lizzy
Answer: Thin Lizzy