As upset and PO'ed that many are with KAA, his actions and his get out of the "Hemi" dodge as quickly as possible; expanding a such to involve relatives as a source or means is just not right.
I'm sure that any all relatives are aware of KAA actions but unless any KAA relative had a direct involvement I would not pursue that road; I never saw or communication with any other Anderson except KAA himself during my Hemi experience.