Her conduct record is here:
http://search.archives.tas.gov.au/ImageViewer/image_viewer.htm?CON40-1-5,358,295,F,60
Seems she kept reoffending and returning to prison, so probably a few other Tasmanian records available.
M
I realise you are after her UK origins, but I can see value in revisiting her Tasmania records with fresh eyes … as I think there’s something amiss…
I can see that a Susan LEAKE, widow, married in 1834 in Tasmania, but not to William FLASHMAN. Please check and confirm she married Charles FLASHMAN and as a widow, so LEAKE may be from her earlier husband’s surname, rather than her birth surname...
From the link M provided, it is noted there with date of June 20, 1828, that that she was “Ux Plummer”, so I would expect her surname as a widow on that 1834 marriage to be PLUMMER...
“Was again tried at the QS Hobart Town on the 27 Februarry 1850 for Sheep Stealing and sentenced to Transportation for Life which was afterwards commuted to Imprisonment with hard labour for 2 years Aprd 1/3/50 Factory Hobt.”
Here’s an image of a 1834 marriage in Tasmania of a Susan LEAKE
https://stors.tas.gov.au/RGD36-1-2p132j2k Marriages solemnized in the Parish of Trinity, County of Buckingham …
Charles FLASHMAN, otp, Bachelor, AND Susan LEAKE otp, Widow, married in this Church by Banns with the consent of both, this seventh day of April, 1834, by me, P PALMER, Rural Dean and Chaplain. Witnesses were Richard ELLARD of Hobart Town and W F WOLDING of Hobart Town.
Groom signed, Bride made her mark.
Please notice that the bride’s surname initially recorded as LEAKES and then corrected by crossing out the ‘s’ to read LEAKE.
JM