Disambiguation evidence for Charles, Duke of Mayenne (younger half-brother by mother; note: different branch) via surface form

"Charles, Duke of Mayenne (younger half-brother by mother; note: different branch)"

Triples (1)

Triples where some other subject referred to this entity as "Charles, Duke of Mayenne (younger half-brother by mother; note: different branch)".

Charles, Duke of Guise sibling
"Charles, Duke of Mayenne (younger half-brother by mother; note: different branch)"