Person · 1802 CE – 1888 CEJohann Kaspar von SeillerAlso known asJohann Kaspar Freiherr von SeillerЈохан Каспар фон Зајлерيوهان كاسبار فون سيلرヨハン・カスパール・フォン・ザイラーarchival plate · Johann Kaspar von Seiller · placeholderThis entry is a stub. The Library is awakening — a longer account is being written.Connected to9 links to entries not yet ingested in the Library.