Person · 1962 CEIsmo LehkonenAlso known asИсмо ЛехконенЛехконен, Исмоايسمو ليهكونينarchival plate · Ismo Lehkonen · placeholderThis entry is a stub. The Library is awakening — a longer account is being written.Connected toborn inHelsinki1550 CE+ 8 further connections to entries not yet ingested