a talented poet - asks for help
Performs in a play; a barrister.
A satirist. In the Warsaw ghetto he performed in a literary cabaret 'Sztuka'.
a barrister by the name Wacus.
Teitelbaum
Turkow does not give the surname, just the pseudonym
barrister Wacus.
Probably this is a mistake, probably it is Teitelbaum.
Gran (Grynberg), Wiera; Sztafeta oszczercow (A Relay of Slanderers)