Bertha Amy Lewis (12 May 1887 – 8 May 1931) was an English opera singer and actress primarily known for her work as principal contralto in the Gilbert and Sullivan comic operas with the D'Oyly Carte Opera Company.
Bertha Amy Lewis (12 May 1887 – 8 May 1931) was an English opera singer and actress primarily known for her work as principal contralto in the Gilbert and Sullivan comic operas with the D'Oyly Carte Opera Company.