Is Rachel Dolezal the first known transracial person?

[csziggy]

8. She was about 16 before her parents began adopting interracially

Born in Troy, Mont., on Nov. 12, 1977, to conservative white Christian missionaries, Dolezal had one sibling, a brother Joshua, until she was 16 years old. Then in 1993, the Dolezals began adopting four black children: Zach from Haiti and Ezra, Izaiah and Esther from elsewhere in the United States.
http://www.washingtonpost.com/national/amid-controversy-rachel-dolezal-resigns-as-head-of-spokanes-naacp-chapter/2015/06/15/b0ca8690-129c-11e5-9ddc-e3353542100c_story.html

Because of the number of lies she has told I would not trust any claims she has made about her early life. From the same article: "But with each passing year, they said, her biography seemed to grow more twisted. In 2013, she told the Eastern Washington University student newspaper that she was born in a teepee, hunted food with a bow and was beaten by her parents with a “baboon whip.”" Her adopted brothers have said these statements are not true.