Alphonse Siffer
type: Person
alternate name: Siffer, Alfons
birth date: 1850
death date: 1941
family name: Siffer
given name: Alphonse
main entity of page: https://data.bibliotheken.nl/.well-known/genid/f24a320fa3951d382518550b2f7a55ee
nationality: be
label: Siffer, Alphonse (1850-1941)