What key details about johann weikhard von valvasor  can be extracted from the following bio?  Bio: johann weikhard freiherr von valvasor or johann weichard freiherr von valvasor -lrb- , -rrb- or simply valvasor -lrb- baptized on 28 may 1641 -- september or october 1693 -rrb- was a natural historian from carniola , present-day slovenia , and a fellow of the royal society in london . he is known as a pioneer of study of karst phenomena . his best known work , the 1689 `` glory of the duchy of carniola '' , published in 15 tomes , was -- together with his other writings -- until the late 19th century the main sources for older slovenian history , making him one of the precursors of modern slovenian historiography .
Answer:
- website is http://www.valvasor.org- death place is krško , carniola- title is member of the royal society- alt is johann weikhard von valvasor in 1689- known for is nobleman , scholar , polymath- caption is valvasor in 1689- death date is september or october 1693 -lrb- aged 52 -rrb-- spouse is anna rosina valvasor née grafenweger- parents is bartholomäus von valvasor anna maria von valvasor née rauber- birth date is 16 -- 1- name is johann weikhard von valvasor janez vajkard valvasor- image size is 200px- image is janez vajkard valvasor.jpg- birth place is laibach -rrb- , carniola , -lrb- now ljubljana , slovenia