Sorry, I don't have much to go on.
All I have are marriage and death certificates for his daughters.
I have daughter Jane's 2nd marriage to Richard Donaldson #3860 - Bendigo Vic - that states father is William Hemsley - Bricklayer and mother Elizabeth Sinclair.
Jane's death cert #1168 - Bendigo - Mother Anne Hemsley - Says Jane was born in Glebe NSW
Father William Hemsley - miner ??
Mary's death cert #6391 - Born in Glebe - died in Albury. Father William Hemsley - bricklayer
Mother Elizabeth

(unknown)
Family folklore says that William came out from Scotland and married Elizabeth

? (unknown)
There is very little known about the family, so where he came from may not be correct.
I have previously seen another person listing his wife as Ann France (no reference to where they were from) but it doesn't line up with the documents I have mentioned above.
Hope that helps.
Deb