Been a little while but I'm still fortressin'. It was bugging me that Statue Boy's corpse was stuck in the bottom of a murky pool and he didn't get a proper burial, so I decided to build my first-ever screw pump to try to drain the pool so the corpse could be retrieved. And it worked! Except they put him in some random coffin instead of the one in the tomb I'd built for him. To fix it, I removed the tomb zone for the coffin they put him in, then I put a pedestal in the good tomb and assigned his corpse to be displayed on the pedestal. Once a dwarf put the corpse on the pedestal, I unassigned it from the pedestal and then another dwarf came and moved it into the correct coffin. Hooray!
Now that I know how to use a screw pump, maybe I'll also dredge up the bones of Enure Piliciri, from all those years ago.