australian clan

hi,
my grandmother was adelaide blundell, she had 2 sisters, Florance and Nona who lived in the upper murray (towong, corryong)area, they where direct decendants of one of the blundells cottage children ( am not sure which one)Adelaide was born in about 1903, i vaguely remember her mother in the nursing home as a child, she married Frank dugan and had two boys, i would appreciate any information anyone has on this branch,
thanks heaps
louise