"These family names are perpetuated, and spread through the country, by
the operation of two remarkable laws:--

"1st. That children of either sex, always take the family name of their
mother.

"2nd. That a man cannot marry a woman of his own family name."


From this it appears that the natives of that part of the country have in
addition to their other ordinary names a family or surname, which is
perpetuated through successive generations on the mother's side. This is
not the case as far as my observations and inquiries have enabled me to
ascertain among the numerous tribes frequenting the Murray river, and Mr.
Moorhouse assures me that he has been equally unable to detect any
coincidence of the kind among the tribes frequenting the district of
Adelaide.

The division, numbers, and names of the various tribes are also subjects
of difficulty and uncertainty. As far as my researches have yet extended
upon this point, it appears to me, first, that groups of natives have a
distinctive or a local appellation, derived from the particular place
they belong to, as Barmerara maru, the natives frequenting the lake
called Barmera: Moolyoolpero maru, the natives frequenting the lagoon
called Moolyoolko, and so on. Secondly, a general or tribal name, as
Narwijjerook, a native of the tribe so called, which includes the natives
of Barmera and various others in that neighbourhood. Karn-brickolenbola,
a native of the tribe so called, and which includes various groups around
Mooroonde. Thirdly, it appears that wherever a change occurs in the name