Name
- Poston, Elizabeth, composer, 1905-19871
- Rathaus, Gerta, wife of Karol Rathaus, fl 20th century1
- Rathaus, Karol Leonhard Bruno, composer, 1895-1954, http://isni.org/isni/000000...1
- Reich, Willi, music critic, 1898-1980, http://viaf.org/viaf/763307981
- Rosen, Carl, music publisher and employee of Boosey and Hawkes, fl mid 20th century1
- Wilhelm Zimmerman, music publisher, fl 1957-19601