Williamson, Collin. 1792-1792. Washington, D.C.. stonemason --bricklayer --stonecutter --

Access_id	90386 (1)
Rediscov_id	44279 (1)
Name	Williamson, Collin (2)
Active date	1792-1792 (227)
Location	Washington, D.C. (714)
Trade	stonemason --bricklayer --stonecutter -- (1)