Chon Sibias was a Bajoran man born in the 24th century. He was dark-skinned with greying hair and a beard.
Records stated that he was orphaned during the Occupation of Bajor and smuggled out of the Karnoth resettlement camp to a Federation colony when he was a child.
As an adult, he was married to Starfleet counselor, Phillipa Matthias, and had two children, Arios and Mireh.
When Phillipa was assigned to Deep Space 9 in 2376, Chon hoped to use the opportunity to find out where his family came from. Lieutenant Ro Laren recognised some of the markings on his earring as originating from an area near the Tilar Peninsula in Hedrikspool Province. (DS9 - Mission Gamma novel: This Gray Spirit)