Njörd

Njörd was an Icelandic supermodel. Her exact position in Philip J. Fry, II's life is somewhat disputed, other than the fact that they did date at one point.

Since we do not know whether Yancy Fry, Jr. had any more children than Philip J. Fry, II, we have to assume that he is probably the ancestor of Professor Hubert J. Farnsworth, but even so, whether Njörd is actually part of the family tree or not has not been disclosed.

Trivia

 * Her name and nationality is clearly a parody of Björk.