Ok, let me clarify this. My paternal grandmother is Anne C. Dulin born April 29, 1920 in NYC, NY. Her mother was Suzana Humenik born June1, 1895, Sborov, Slavic region of Austria Hungary empire, her father was Peter Dulin born Aug 26, 1888 Pravnici, Slavic region Austria Hungary empire. Peter Dulin's parents are mother- Cetka Mitvak from same region as Peter Slavic/Jewish descent and Pter's father was Francoise Dulin from France, most likely French Christian descent.
Basically, I really want to know if these are hard French roots coming from the Dulin surname, or just French connections with Irish roots.