Four great families

The four great families were a group of families in charge of the Land & Sky Corporation's board of directors. The families included the Nan family, Xia family, Chen family, and Ma family. 
==History==
When the Aakaash system was first colonized there was only one great family: the Ma family. The other three eventually rose to prominence from among the vassal families of the Ma.
==Appearances==
*The Vow of Silver Dawn 
==Notes and references==
Category:Families
Category:Land & Sky Corporation