"Joseph Fischhof (4 April 1804 – 28 June 1857) was a Czech-Austrian pianist, composer and professor at the Vienna Conservatory of Music, belonging to the Romantic school." - (en.wikipedia.org 11.09.2022)
en
(The left column lists the relations of this actor to objects in the right column. In the middle you find other actors in relation to the same objects.)
)