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Mary Ann Roesgen b. 6 May 1854 Preston (Cambridge), Waterloo Region, Ontario, Canada d. 1953:...
Mary Ann Roesgen b. 6 May 1854 Preston (Cambridge), Waterloo Region, Ontario, Canada d. 1953: Waterloo Region Generations
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Roesgen-Champion, Marguerite Sara | Dictionnaire de la musique en suisse
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