https://www-math.umd.edu/newsletter-single/1172-university-of-maryland-mathematics-professor-lawrence-washington-receives-kirwan-undergraduate-education-award.html
Department of Mathematics - University of Maryland Mathematics Professor Lawrence Washington...
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https://encyclopediavirginia.org/4692hpr-b092cc2b3073b8d/
Lawrence Washington - Encyclopedia Virginia
Feb 11, 2021 - Lawrence Washington, half brother of George Washington, wears a scarlet jacket in this portrait by an unknown artist. The painting may have been executed at...
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https://geneafree.com/trees/2/view/212949
Lawrence Washington — US presidents - GeneaFree
Lawrence Washington, SEP 1659 (Westmoreland, Virginia, USA) — Family tree 'US presidents' on GeneaFree. Browse ancestors, descendants and relatives.
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