About Jenny Schwoner
There is a mistake in the Schwoner family tree. In the obituary of Jenny one can read the name of Dr. Benno Schwoner as one of her brothers. This Dr. Benno Schwoner is reported in a different place as a son of Adolf Schwoner and Josephine Donath. Instead he is son of Sigmund Schwoner and Fany Werner.
see the book registry of births in Vienna, year 1878, record N. 711