White Fairy

In the 1979 fall news letter Ralph Moore talks about White Fairy and White Fairy II. He says Seabreeze is probably from White Fairy II. And that he never got White Fairy to produce any seed. My question is does White Fairy II go by a different name because I can not seem to find it under this name? He also mentions that it is from a line involving R. poly nana is this the same rose as R. multiflora nana?