Dark matter is a different color than dark energy.
Jean Byrne -LRB- October 17 , 1926 -- August 9 , 2015 -RRB- was an American educator who served as the First Lady of New Jersey from 1974 to 1982 during the tenure of her former husband , term-term Governor Brendan Byrne .. Brendan Byrne. Brendan Byrne. First Lady. First Lady. New Jersey. New Jersey. Governor. Governor of New Jersey. Byrne was born Jean Featherly in Newark , New Jersey , to George Featherly and the former Jane Crysler .. New Jersey. New Jersey. She was raised in nearby West Orange .. West Orange. West Orange, New Jersey. She received her bachelor 's degree from Bucknell University and her master 's degree from New York University .. Bucknell University. Bucknell University. New York University. New York University. She taught second grade at an elementary school in West Orange , New Jersey .. New Jersey. New Jersey. West Orange. West Orange, New Jersey. elementary school. elementary school. However , she was forced to leave her teaching position once she became pregnant with her first child , who was born in 1954 .. She later referred to the era as the `` dark ages '' during a 2013 interview with Rutgers University .. She had married Brendan Byrne in 1953 , with whom she had seven children  : Brendan -LRB- born 1954 -RRB- , Susan -LRB- born 1956 -RRB- , Nancy -LRB- born 1957 -RRB- , Timothy -LRB- born 1961 -RRB- , Mary Anne -LRB- born 1963 -RRB- , Barbara -LRB- born 1967 -RRB- , William -LRB- born 1969 -RRB- .. Brendan Byrne. Brendan Byrne. Brendan Byrne was twice elected Governor of New Jersey , serving from 1974 to 1982 .. Brendan Byrne. Brendan Byrne. New Jersey. New Jersey. Governor. Governor of New Jersey. Governor of New Jersey. Governor of New Jersey. As the state 's First Lady , Byrne largely focused on issues related to healthcare and education .. First Lady. First Lady. For example , one of Byrne 's daughters had downs syndrome , so she advocated for research .. The role of First Lady also afforded Byrne the opportunity to host a number of dignitaries at Morven 's , the former New Jersey governors ' residence in Princeton , including Queen Elizabeth II , Prince Philip , Duke of Edinburgh , and Grace Kelly .. First Lady. First Lady. New Jersey. New Jersey. Morven. Morven ( Princeton, New Jersey ). Princeton. Princeton, New Jersey. Queen Elizabeth II. Queen Elizabeth II. Grace Kelly. Grace Kelly. Jean and Brendan Byrne divorced in 1993 .. Brendan Byrne. Brendan Byrne. Jean Byrne , a resident of Princeton , died from complications of babesiosis , a tick-borne illness affected red blood cells , on August 9 , 2015 , at the age of 88 .. Princeton. Princeton, New Jersey. babesiosis. babesiosis. tick-borne illness. tick-borne illness. red blood cells. red blood cells. She was survived by six of her seven children .