https://fmg.ac/Projects/MedLands/AUVERGNE.htm#EtienneIdied1024B
ML has:
Beraud IV/VI -> Odilon -> Etienne III -> Etienne II -> Beraud II
Geni has
Beraud IV/VI -> Beraud III/V -> Beraud II/IV -> Beraud III -> Beraud II