Jessica Duncan Piazzi Smyth
Jessica Duncan Piazzi Smyth ( 1812 – 24 March 1896 ) made geological tours of the British Isles and Europe , and traveled to Egypt , Tenerife , and throughout the Mediterranean on scientific expeditions with her husband , Charles Piazzi Smyth , the Astronomer Royal for Scotland . 
<triplet> Jessica Duncan Piazzi Smyth <subj> 24 March 1896 <obj> date of death