Kevin
The vessel Hydrabad was wrecked in Torres Straight Jul 1845, so never made it to Sydney
It wasnt a convict transport Last one was the Eden1(2) 1840, followed by 4 more in 1849.
Where are you sourcing your Darlinghurst Goal info from ?
Darlinghurst Goal is near enough IN Sydney . Its buildings been used as a school for a long time
Bye
MargM