Siberian
Backstory - One of the few remaining descendants of the Felis Tribe that once ruled the lands conquering all that stood in their way with their familiars. However, cries of Summoner are OP have united the warring factions and in the following years of slaughter and bloodshed, the mighty Gon Summoners vanished. Whether they were all killed or have hidden themselves away, no one knows. The only legacy that remains of the once powerful race can be seen by the Lyn Summoners who were liberated from slavery after the annihilation of the Felis Tribe.
Credit-Inspired by that one person who posted that there should be Gon Summoners that summoned tigers and lions and leopards.