hmmmm, that'd make Ruski an OO+ (= O+), and KV an AO+ (=A+)
assuming fidelity, and remembering that the A or B components are dominant compared to the O components.
KV, incase it needs saying, that means you might have kids who're O too (assuming you (future?) wife/gf has an O component as well), so do go accusing her of infidelity if you get a kid with bloodtype O.
(Yes, that was the frontpage story in the ... not exactly a newspaper, not exactly a tabloid, but somewhere in between. They deal mostly in gossip and insinuations, and ofcourse anything about our royalty that they can dig up ... just the other day.)