(d) If there be no surviving wife or husband or child, or if the amount payable to a surviving wife or husband and to children shall be less in the aggregate than 66⅔ per centum of the average wages of the deceased; then for the support of grandchildren or brothers and sisters, if dependent upon the deceased at the time of the injury, and any other persons who satisfy the definition of the term “dependent” in section 152 of title 26 , but are not otherwise eligible under this section, 20 per centum of such wages for the support of each such person during such dependency and for the support of each parent, or grandparent, of the deceased if dependent upon him at the time of the injury, 25 per centum of such wages during such dependency. But in no case shall the aggregate amount payable under this subsection exceed the difference between 66⅔ per centum of such wages and the amount payable as hereinbefore provided to widow or widower and for the support of surviving child or children.
33 USC § 909(d)
None identified. Default scope is assumed to be the entire title.