Frederik August Betlem
type: Person
alternate name: Betty van Sandvoort
alternate name: Guus Betlem Jr.
alternate name: Guus Betlem
alternate name: Freddy Hagers
alternate name: Frederik August Betlem
alternate name: Guus van Balkom Balkom
birth date: 1905-09-09
birth place: Amsterdam
death date: 1977-11-12
family name: Betlem
gender: Male
given name: Frederik August
main entity of page: https://data.bibliotheken.nl/.well-known/genid/93bac9ac2b546a2215845c9f36cf2982
label: Betlem, Frederik August (1905-1977)