Schrader, just had a look at convict records.com au/shipsnorthampton1814, where there is a bit about Eleanor, when she got her ticket of freedom- who she married, and who her children were
The Northampton sailed on 17th June 1815 and arrived on Nov 8th, and it was the only voyage for convicts on that ship as it sailed for China after that
More records are held in the State Library of Queensland, which would appear to have more info
Her d.o.b. is given as 1793 and her death in 1881, good luck with the search ,I hope you can get further.Trove gives details about the Ship--National library ofAustralia