Birgitte Cornelia Rojahn
Birgitte Cornelia Rojahn ( 18 February 1839 - 20 April 1927 ) was a Norwegian stage actress , concert singer and voice trainer . 
<triplet> Birgitte Cornelia Rojahn <subj> 18 February 1839 <obj> date of birth <subj> 20 April 1927 <obj> date of death