(They later divorced in 1919, and Vezzani had two subsequent marriages.) Vezzani and Borgo were contracted to sing in the USA (including Boston) in 1914/1915 but were prevented by the outbreak of the First World War.
Vezzani and Borgo were scheduled to sing in the USA, including Boston, from 1914 to 1915. However, their plans were interrupted due to the outbreak of World War I, and Vezzani later had two more marriages.