Oklahoma Musicians

Research source

Roberta Knie

Source reference retained in the Source Capture Packages / 2026-10-10 Wikipedia Musicians from Oklahoma collection.

This page describes an item or source in the historical collection. Follow the source link to examine the original material.

Sources

  1. www.newspapers.com/newspage/36604148
  2. articles.philly.com/2004-08-22/entertainment/25392808_1_tristan-opera-news-diva
  3. web.archive.org/web/20150922083759/http://articles.philly.com/2004-08-22/entertainment/25392808_1_tristan-opera-news-diva
  4. newsok.com/article/2003249
  5. www.philly.com/philly/obituaries/Roberta-Knie-leading-Wagnerian-soprano-and-Philadelphia-voice-teacher.html
  6. hosting.operissimo.com/triboni/exec
  7. oklahomahof.com/archives/k/knie-roberta-1982
  8. web.archive.org/web/20170331025705/http://oklahomahof.com/archives/k/knie-roberta-1982