Question: What is the date of birth of Henriette Nissen-Saloman's husband?
Sentence (from "Siegfried Saloman"): A contemporary of Franz Liszt, he was a pupil of Johannes Frederik Fröhlich, Holger Simon Paulli, Frederik Thorkildsen Wexschall and Johan Peter Emilius Hartmann, from whom he received violin-playing lessons.
Relevant evidence: No