found: Wagner, R. Lohengrin [SR] p1982:container (Rita Gorr)
found: Saint-Saëns, C. Samson et Dalila [SR] p1986:container (Rita Gorr; mezzo-soprano; b. 1926 in Zelsate, Belgium)
found: Mahler, G. Das Lied von der Erde [SR] p1985:booklet, p. 10 (Rita Gorr; before becoming Rita Gorr, name was Marguerite Geimaert)
found: Grove music online, Nov. 5, 2004(Gorr, Rita (Geirnaert, Marguerite); b. Feb. 18, 1926, Zelzaete; Belgian mezzo-soprano)
found: Dict. des interprètes, 1995(Gorr, Rita (Marguerite Geimaert); b. Feb. 18, 1926, Ghent; Belgian mezzo-soprano)
found: Kutsch/Riemens. Grosses Sängerlexikon, 1987-1994(Gorr, Rita; b. Feb. 18, 1926, Ghent; real name, Marguerite Geirnaert; mezzo-soprano)
found: Int. ww in mus., 17th, 20th eds.(Gorr, Rita)
found: Gramophone web site, viewed Jan. 27, 2012:news (the mezzo Rita Gorr has died, aged 85; b. Feb. 18, 1926; d. Sunday, Jan. 22, 2012, in Spain)