Person · 1868 CE – 1940 CEFritz de QuervainAlso known asפריץ דה קרווןفريتز دى كورفانفريتز دي كورفانフリッツ・ド・ケルバン弗里茨·狄奎凡archival plate · Fritz de Quervain · placeholderThis entry is a stub. The Library is awakening — a longer account is being written.Connected to12 links to entries not yet ingested in the Library.