Daddy Oryx seggsed another Hive and made babby Crota

Crota was the son of Oryx, the Hive god who communed with Darkness under the deep oceans of its homeworld as the Darkness was hiding from the Traveller. Crota was a formidable Hive and ruthless, but pissed off Oryx so badly that Oryx banished him and said either come back with victory and the corpses of your enemies...or die a failure. Crota obliterated his enemies and ended the lives of many Guardians and Ghosts. I myself have died many times to Crota.

After Oryx fought his way out of the Deep after being trapped within by his sister Savathûn and Xivu Arath, he decided that he needed children to carry on his lineage and ensure his flow of tribute was always greater than that of his siblings. Crota was thus born, and his father explained to him why he had created him and granted him a sword and a name, stating those would be the only things that he gave his son and that Crota would have to earn his place upon his father's court, the High War. Crota was soon joined by two sisters, Ir Halak and Ir Anûk, and a brother Nokris. However, Nokris was exiled and stricken from the Hive's histories for his heretical necromantic practices. Crota himself was made the heir to his father and the Osmium Throne.

Hm

The heritage of Crota? He’s a Hive. Son of Oryx. He’s of royal heritage