Hi BM
I'll look up the death details again and get the reference numbers for you - I think it is cheaper to buy Qld certificates if you have the numbers. Then you can print a form off the net, or I think if you phone or email the registry they will post you a form - printing may be easier. The death certificate should say where they were buried so you will know where to go looking
I hope these are the right folks
The birth information is definitely worth looking for on the IGI and if found films can be ordered from the LDS. If you have been to your local centre you will know how helpful they can be. I think many of them subscribe to Ancestry, so you could check if you can look up the census there as well. If you haven't been, then it will be a first

back later
Trish
This is what MAY be on Qld death certificate (depends what the informant knew)
Deceased's name Date & place of death
Sex, name & occupation
Cause of death & length of illness
Medical attendant's name & when last saw deceased alive
Father's name & occupation Mother's maiden name
Informant's name & relationship
Deceased's children (separately for each marriage, if more than one):
those alive sometimes listed by name & age; otherwise just the number of males and females
those dead usually showing just the number of males and females
Date & place of burial or cremation
Undertaker's name
Minister's name & religion
Birthplace and length of time in australia (sometimes each state)
Marriage place, age at marriage & spouse's name
Date & place of registration