Is "Winter" their real last name?
If so, it's tempting to speculate how the family acquired it. Perhaps albinism was a strong tendency in the male line of that family through generations, and the name came from that ...
I don't believe blue eyed white cats are albinos, exactly. There's just a link between the white coat and a lack of some lubricant that they need in the middle ear, in order to hear. Not ALL blue eyed whites are deaf, and SOME pure whites with other eye colors are occasionally born deaf. I have heard that blue eyed whites from Siamese lines are rarely deaf.
My Calypso is a lynx-point Siamese -- far from "white" -- and she has seriously impaired vision. I don't know why.
Check this link out:
http://www.dansexoticpets.com/albinobengals.htm
If you want to go WOW over some amazing-looking cats, check these pictures out. I personally think the standard Bengals in the pictures are breathtaking.