Martens, Conrad

{"name":"Born","target":"","target_text":"London, England","date":{"#markup":"<span class='date'>1801<\/span>"},"date_start":"1801","date_end":"1801"}

{"name":"Arrived Sydney","target":"","target_text":null,"date":{"#markup":"<span class='date'>1835<\/span>"},"date_start":"1835","date_end":"1835"}

{"name":"Died","target":"","target_text":"North Sydney","date":{"#markup":"<span class='date'>21 Aug 1878<\/span>"},"date_start":"1878-08-21","date_end":"1878-08-21"}

{"name":"Artist","target":"","target_text":null,"date":{"#markup":"<span class='date'><\/span>"},"date_start":null,"date_end":null}

{"name":"Astronomer","target":"","target_text":null,"date":{"#markup":"<span class='date'><\/span>"},"date_start":null,"date_end":null}

{"name":"Owner of","target":"Rockleigh Grange","target_text":null,"date":{"#markup":"<span class='date'>1840<\/span><span class='separator'> - <\/span><span class='date'>1878<\/span>"},"date_start":"1840","date_end":"1878"}