Songs with a Family theme

Just before we get to the Reading Festival report, we had a few more ideas about songs with a family theme. We missed out on any tracks from Grandaddy's "Just Like the Fambly Cat". The Stig (see blogs passim) asked if pets count as family, which of course they do, but I couldn't find a suitable pet song in time (hummm Pet Shop Boys?). Another missed opportunity was "Highway 61 Revisited". I wonder if songs with classical references (Oedipus, say) would have been interesting hunting grounds for family themes. And the last missed opportunity was for famous families, dynasties et al (eg any songs by the Dead Kennedys; the theme from Dynasty (if it exists, and I bet you would have to be desperate)).