Question: What is the date of birth of John I, Count Of Armagnac's father?
Sentence (from "John I, Count of Armagnac"): John I of Armagnac (French: Jean d’Armagnac; 1311 – 16 May 1373), son of Bernard VI and Cecilia Rodez, was Count of Armagnac from 1319 to 1373.
Relevant evidence: Yes