Tea: This black tea is flavoured with oil of bergamot, an aromatic Chinese orange?

Questions

In 1758 Wilhelm Olbers, discoverer of asteroids Pallas and---------- , born. ?

In 1811 The---------- , the first steam-powered ferryboat, begins operation. ?

In 1844 ---------- John Heinz, founded a prepared-foods company, born. ?

In 1844 Henry ---------- Heinz, founded a prepared-foods company, born. ?

In 1844 Henry John---------- , founded a prepared-foods company, born. ?