His son, Louis Hasselmans (1878–1957), was a conductor, especially of opera, whose career took him to the United States, working at the Chicago Civic Opera and the Metropolitan Opera before becoming Professor of Music at Louisiana State University.
Alphonse Daudet | Alphonse Mucha | Alphonse Merrheim | Alphonse de Lamartine | Alphonse Juin | Jean-Baptiste Alphonse Karr | Alphonse Royer | Alphonse Milne-Edwards | Alphonse Legros | Louis Alphonse, Duke of Anjou | Louis-Alphonse Boyer | Camille Alphonse Faure | Alphonse Poaty-Souchlaty | Alphonse Loubat | Alphonse Le Gastelois | Alphonse James de Rothschild | Alphonse Boudard | Alphonse A. Kolb | Claude Alphonse Delangle | Camille Alphonse Trézel | Alphonse Yanghat | Alphonse Toussenel | Alphonse "Sonny Red" Indelicato | Alphonse Sagebien | Alphonse Roy | Alphonse Pyramus de Candolle | Alphonse Poitevin | Alphonse Picou | Alphonse Kotiga | Alphonse Joseph Glorieux |