The family tree as presented by Eric:
Oberon=Cymnea -> Benedict
Osric (dead)
Finndo (dead)
Faiella -> Eric
Corwin (missing)
Dierdre
Kinella -> Caine
Sebastian (dead)
Clarissa -> Fiona
Bleys
(Moins) -> Llewella (illegitimate)
Clarissa -> Brand
Deela -> Godfrey (missing)
Meagan (dead)
Dybele -> Fiann (dead)
Vivian (dead)
Florimel
Lora -> Gwynneth
Rilga -> Julian
Gerard
Harla -> Delwin (missing)
Sand (missing)
Paulette -> Random