(No knocks intended towards Bradbury, Moore or Doctorow -- I like and/or dislike their works as works, not as bodies of work.)

As for having a character whose family is that, erm, varied -- sounds more like absurdism than urban fantasy or magical realism, unless maybe the book posits a culture wholly transformed by some kind(s) of ubiquitous, infectious technology. Kind of like Jeff Noon's "Vurt" books.