Domitila de Castro Canto e Mel, Marchioness of Santos
Marchioness of Santos
1797 CE
to 1867 CE
Domitila (or Domitília) de Castro Canto e Melo (December 27, 1797 — November 3, 1867), 1st Viscountess with designation as a Grandee, then 1st Marchioness of Santos, is a Brazilian noblewoman and the long-term mistress and favorite of Emperor Pedro I.