Sussex Duchess is a thoroughbred horse born in Australia in 2021. Race horse Sussex Duchess is by Hellbent (AUS) out of Family Portrait (AUS) , trained by Andrew Noblet. Sussex Duchess form is available here. Owned by Mill Park Stud (Mgr: P D Watson), D L Mills, T R Mills, B T Dawson, B A O'Sullivan, A P Halfpenny, J Schubank & B J O'Sullivan.