|First appearance||Comic #2: Shadows of the Jackal|
|Last appearance||Comic #2: Shadows of the Jackal|
|Relationships|| Abelia Gargan (Wife, deceased)|
Gargan Twins (Stepsons, deceased)
|Status||Deceased (Killed by Gargan Twins)|
Nestorius Gargan was the stepfather of the Gargan Twins who was widowed because of them.
- Nestorius is a Latinized form of the Greek name Nestor, meaning "one who has returned".
- The name "Gargan" may be related to Gargano, a minor region in Apulia, in south-eastern Italy, which was a mainly inhabited by Greeks during the period. Another possible source for the name could be that of the Assyrian clan of Gargan, who are found in what is now the modern Turkish region of Hakkari Province, but in contemporary times was the Aramaic-speaking Syrian Kingdom of Adiabene, a vassal-state of the Parthian Empire.