OK,
“12/ 1/2% black and 12 1/2% white with the other 75% Asian”
would mean one great grandparent white, one black, and the other 6 Asian.
That scenario fits none of the supposed parents of 0.
Mal x and Val Sarruf? Nope.
Frank Marshall Davis and Stanley Ann? Nope.
Barack O from Kenya and Stanley Ann? Nope.
Lolo Soetoro and some unknown lady? Maybe.
Djakarta Street kid adopted by Lolo Soetoro? Maybe.
I wondered about that myself, it reminds me of the advertisement for Ancestry.com, in which the girl says she had a DNA test and discovered her grandfather in Egypt, and another who maintains that she's proud to have discovered one of hers was a bushranger in Australia.
I had no idea DNA tests were that specific. Remind me never to get one.
PS. I really don't believe that's how it works.
What about the leader (Bapak Muhammad Subuh Sumohadiwidjojo) of the group (Subud) that Fuddy belonged to, and... ?
Just throwing a first thought (that came to mind) out there-
But the racial mutt mix is just a rumor with no basis in fact, that we know of.
That’s why DNA is so important.