Question: Who is Bernard (Son Of Charles The Fat)'s paternal grandmother?
Sentence (from "Bernard (son of Charles the Fat)"): These events are not mentioned in the main East Frankish source, the "Annals of Fulda", rather they come from brief notices in the "Annales Alamannici" and "Annales Laubacenses", which record that in 890, "Bernard, Charles's son, barely escaped the net", and in 891 (which possibly should be 892), he "was killed by Rudolf", without specifying who Rudolf was.
Relevant evidence: No