Bliobleheris de La Deserte
Biblioberis, Bleoberis, Blihobleeris, Blioberis, Blioblieris, Blyoberis, Blyobleris
Among Arthur's knights in the list Chrétien de Troyes begins in line 1691 of Erec and Enide.
Lacking any other evidence than similarity of name, one hesitates to identify Bliobleheris with Malory's Bleoberis de Ganis.