Much of the de Busli's family's leverage came from their familial relationships with the crown through the Counts of Eu.
Counts of Celje | Counts of Ortenburg | Counts of Eu | Cabinet of Three Counts | Counts of Vianden | Counts of Schauenburg and Holstein | counts of Celje | Counts of Andechs | Counts and Dukes of Rethel | Counts and dukes of Rethel | Counts and Dukes of Nevers | Counts and Dukes of Guelders | Counts and Dukes of Alençon |