https://online.justice.vic.gov.au/bdm/indexsearch.dojI've just partially answered my own question; her index entry here lists her parents as Eugene Fouquer and Augustine (nee ?).
Also present in the indexes:
Eugene Arsene Fouquer, d. 1953 aged 87, b. St Germain, France, father "Alphons", mother Rose Adelair nee Delanne
Augustine Louise Fouquer, d. 1953 aged 87, born "France", father Octave Mutrel, mother Cesarine De Poulin
Australia Recordsearch shows Augustine Fouquer (born 24 Jun 1870) and Odette Fouquer (born Sep 29 1902) both arrived on the Osterley around 1920, as well as the naturalisation of Eugene Arsene (now said to be born Aupreau)
"Odette" was a sister to Madeline:
http://trove.nla.gov.au/newspaper/article/23248784?searchTerm=FouquerNow, Saint-Germaine suggests the nearby department of Eure, and I found Eugene Arsene (Arsene Eugene) there (
http://archives.cg27.fr/ ) in the military records of 1885 (should be the year he turned 20), Bureau of Bernay, register 1 entry 340
Hopefully this works:
http://archives.cg27.fr/img-viewer/registres_matricules/BERNAY_1885_40R30/viewer.html and image 357
Most importantly for figuring out his daughter's birth and marriage locations, this gives us an idea of where he lived over the years. He was resident Pont Audemer when he signed up (1885), and then:
1891, Lieurey
1892, Pont Audemer
1894 onwards, Rouen (south)
But I still can't see either of the Forquer girls in Rouen...
