[2] She toured the American West in 1917[3] with Maggie Teyte and Nina Morgana in the La Scala Grand Opera Company.
[7] Ferrabini lived in Montreal for two years, while her husband was musical director of the National Opera Company of Canada.
[10] Arthur Fiedler, another Boston conductor, recalled Ferrabini fondly, saying "She was a very good singer, lovely voice.
"[11] Ester Ferrabini married fellow musician Agide Jacchia in 1911; their daughter Elsa was born in 1912.
In widowhood, Ferrabini lived with her daughter and grandchildren, at Santa Margherita Ligure, a village near Portofino.