Question: Who is the paternal grandmother of Philip, Count Of Vertus?
Sentence (from "Philip, Count of Vertus"): Philip of Orléans, Count of Vertus (21/24 July 1396 – 1 September 1420), was the second son of Louis I, Duke of Orléans, and Valentina Visconti, and a grandson of Charles V of France.
Relevant evidence: Yes