Libair
Home planet of Dr. Selim Junz in The Currents of Space. Mentioned as a planet with some of the galaxy's darkest-skinned people. The planet evidently takes its name from Liberia, a country in Africa, which would explain a dark-skinned genetic inheritance. Its people have a dim memory of their ancestors having fled from persecution or defeat in battle, which causes Junz to feel sympathy with the oppressed Florinians. This might refer either to Liberia having been founded by freed slaves from America, or to some much later event in galactic history of which Asimov provides no further details.
Read more about this topic: List Of Foundation Universe Planets