Hello Kathryn,
My connection to the Butler family it seems is the same as yours. Susannah (Hosford) McQueen, was my g.grandmother. The Bulter boys are my Nanna Maud May (McQueen) Dunstan's half-brothers.
Yes I know that Henry had a daughter called Alice, named after Henry's half-sister Alice. Young Alice was raised by Aunty Alice in Cairns where I also grew up. Nanna and Alice were sisters, and the daughters of Susannah and Duncan McQueen.
My mother used to take my brother as a small boy to have his hair cut by Albert Butler the Barber. One other thing I remember is that Aunty Alice always rode a bike everywhere.
I'd love to here more from you.