Israel Holmgren Swedish scientist and physician (1871–1961) (1871–1961) Parents Ann-Margret Holmgren Frithiof Holmgren Children Siblings Gunnar Holmgren Frithiof Holmgren Margit Holmgren-Ekman Torsten Holmgren Greta Holmgren Björn Frithiofsson Holmgren