i am trying to find my gfather mathew donald mcewan but have no information on birth or death other than being born in dirranbandi qld est 1928??(may not be dead yet), he was married to my gmother denella rose waters born in euraba mission nsw 1933, died in 1973 winton(aboriginal descent), any help would be great. also on my gmothers side i have all her brothers/sisters, mother/father, gmother/gfather, but i cant go back very far on the aboriginal side and am stuck at amelia wightman, i cant find any info on her parents etc, she had a daughter florence wightman-dennison, i dont think she was born to amelias first husband due to the double last name and not being able to find her birth etc. any help on this side would also be great. thankyou