Regina Pacini

Regina Pacini
First Lady of Argentina
In office
12 October 1922  12 October 1928
PresidentMarcelo Torcuato de Alvear
Preceded byEmily Henry de la Plaza
Succeeded byAurelia Madero Buján de Uriburu
Personal details
Born
Regina Isabel Luisa Pacini Quintero

(1871-01-06)January 6, 1871
Lisbon, Portugal
DiedSeptember 18, 1965(1965-09-18) (aged 94)
Buenos Aires, Argentina
SpouseMarcelo Torcuato de Alvear

Regina Isabel Luisa Pacini Quintero (January 6, 1871 – September 18, 1965) was a Portuguese lyric soprano, and First Lady of Argentina as the wife of Marcelo Torcuato de Alvear.