Question: What nationality is Beverly Grant (Actress)'s husband?
Sentence (from "Beverly Grant (actress)"): Beverly Grant (October 14, 1936 – July 4, 1990) was an actress and filmmaker who appeared in films by Andy Warhol, Jack Smith, Gregory Markopoulos, Ira Cohen, Ron Rice, and Stephen Dwoskin, on the off-off Broadway stage in works by Ronald Tavel and LeRoi Jones (Amiri Baraka), as well as collaborated with her one-time husband, experimental filmmaker and musician, Tony Conrad.
Relevant evidence: Yes