User blog comment:B214/DxD Zero: Sirzechs story/@comment-2003:45:5D00:9D00:D59D:7785:ABEF:4D2C-20181006195431/@comment-36929123-20181008235621

No it wasn't Bidleid's younger brother. No the Malebranche shouldn't be renamed. They are the very same Malebrance just different as they can turn into weapons like Regulus for devils.