Father
At sixteen years of age Richard Henry Abbott, (Ernest Henry Abbott- father and Jane Elizabeth Abbott née Keir - mother) arrived in Sydney, Australia on 17th January 1940 aboard the passenger ship Ulysses accompanied by his mother, four months after Britain declared war on Germany.
{http://recordsearch.naa.gov.au/Scripts/PassengerReport.asp}
Richard's father Ernest, an English maritime engineer, appears to have been in Australia when war was declared and arranged for the family to reside in the vicinity of Newcastle port in New South Wales. {http://nbhsoba.net/images/Registers/!%20Register%20Index%20Complete%20140121.xlsx}
As required by British law as a British citizen/subject Richard was called up in 1942.
ABBOTT RICHARD HENRY : Service Number - 422371 : Date of birth - 06 Jan 1924 : Place of birth - NEWCASTLE-ON-TYNE ENGLAND : Place of enlistment - SYDNEY : Next of Kin - ABBOTT ERNEST {http://recordsearch.naa.gov.au/SearchNRetrieve/Interface/DetailsReports/ItemDetail.aspx?Barcode=5389535}
Richard Abbott the former Newcastle-on-Tyne labourer, now a qualified dentist, returns to the U.K. with his mother Jane on 16th April 1954 aboard P&O Strathnaver. Intending to reside at Park West, Marble Arch W1 {http://www.movinghere.org.uk/search/catalogue.asp?RecordID=50142}
Mother
Fay Peters
“ mother was born in Australia but gained British citizenship when she emigrated to the UK to marry old Richard Henry Abbott.” {http://www.canberratimes.com.au/news/national/national/general/qantas-chief-vows-to-stay/2342620.aspx?storypage=0}
On 5th November 1955 Fay Peters arrived in England at Tilbury aboard the the P&0 liner Himalaya, stating an intention to visit in the U.K. for 18 months. She gave her U.K. address at the time as Crosby Hall, Cheyne Walk, Chelsea.
Parents marry in England
On 12th January 1957 in the district Westminster in the county of London Fay Peters wed Richard H. Abbott.
Family arrives in Australia in 1960 after paying the princely sum of twenty pounds to emigrate from 5 Castlebar Road London to Australia
“ABBOTT Richard Henry born 6 January 1924; Fay (nee Peters) born 23 May 1933; Anthony John born 4 November 1957; Jane Elizabeth born 25 January 1959; travelled per ORONSAY departing Tilbury on 7 September 1960 under the Assisted Passage Migration Scheme” Intending to live with wife’s parents at Bronte, NSW. {http://recordsearch.naa.gov.au/SearchNRetrieve/Interface/DetailsReports/ItemDetail.aspx?Barcode=7328488}
Tony’s progress
“Abbott is the only son of Richard and Fay Abbott, of Killara on Sydney's upper North Shore. His father has one of the largest orthodontist practices in Australia and Tony Abbott was born into the privileged world of secondary education at St Ignatius College, Riverview, one of only eight Sydney GPS schools.” {Sydney Morning Herald 27th March 1994}
Although by now an adult, Tony Abbott did not attend any interview with the Dept. Immigration and Ethnic Affairs concerning this citizenship application according to an internal memo signed by a migration officer and held in the National Archives of Australia.
Oxford academic record
{http://junkee.com/oh-this-old-thing-just-tony-abbotts-1983-academic-transcript-from-oxford-university/24136/transcript3}
When Tony Abbott was twelve years old his parents set up a company, EATONWEST PTY LTD, which acted as trustee for a family trust in which he may have been a beneficiary. The company was deregistered in 2004.
{http://parlinfo.aph.gov.au/parlInfo/search/display/display.w3p;db=CHAMBER;id=chamber%2Fhansardr%2F1995-03-30%2F0020;query=Id%3A%22chamber%2Fhansardr%2F1995-03-30%2F0025%22}
{https://www.gov.uk/check-british-citizen}
No person holding dual citizenship can lawfully be a senator or member of the Australian Parliament.{http://www.austlii.edu.au/au/legis/cth/consol_act/coaca430/}
In March 2014 a Mr. Tony Magrathea entered into correspondence with Oxford University concerning the possibility that Abbott held dual citizenship.
{http://tonymagrathea.blog.com/2014/06/21/tony-abbott/}
The Sun Herald expanded on this news item with “An online petition with more than 5400 signatories has called on Mr Abbott, who was born in London to a British father, to produce his British citizenship renunciation form. A spokesman for Mr Abbott last night would say only: “The Prime Minister is an Australian citizen and he does not hold citizenship of any other country.”
Political career
A broad consensus emerged in the Australian media in relation to Abbott's term in office, which is encapsulated in this 19th September 2015 quote:
“I think that it’s very important that we empower people to reject this kind of rampant sensuality.” {http://thedawnchorus.wordpress.com/2010/08/05/reasons-to-not-vote-for-tony/}
"I find it difficult enough staying faithful to the one woman for the rest of my life"
{http://francesjones.wordpress.com/2013/06/22/the-faceless-men-of-the-liberal-party/}
Tony Abbott the politician with his parents
# This post is updated whenever further information is found