She died in Winnetka in 1954 ; memorial services were held at the Institute for Juvenile Research in Chicago . She died in 1954 in Winnetka , memorial services were held at the Institute for Youth Research in Chicago .
Beliau meninggal dunia di Winnetka pada tahun 1954; perkhidmatan peringatan diadakan di Institut Penyelidikan Juvana di Chicago. Beliau meninggal dunia pada tahun 1954 di Winnetka, perkhidmatan peringatan diadakan di Institut Penyelidikan Belia di Chicago.