Acme Person 111
  name: Fester
  age: 99 yrs
  cats: 
    Acme Cat 222
      name: fluffy
      age: 2 yrs
      fluf: 11
      owner:   Acme Person 111 (REUSED ADDR)
    Acme Cat 333
      name: nestor
      age: 8 yrs
      fluf: 22 yrs
      owner:   Acme Person 111 (REUSED ADDR)
