1. Jane Johnson ... married Dr. William Marshall
first, and then Nicholas Syme.
Her children were John M. Syme, Nicholas Syme, Elisa Syme, and Clarissa Syme. [Virginia Migrations, Deposition of Chapman Johnson, pg. 4.]
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Chapman is mistaken. It was not Jane who married Nicholas Syme, but rather her sister Elizabeth, as proven by the 1803 deposition of their brother Capt. John Boswell Johnson.