费城兄弟 https://www.somosprimos.com/sp2012/spoct12/SmithFamily/Wilcocksbio.pdf James Smith Wilcocks Benjamin Chew Wilcocks 画像 met museum 孙子当模特 Christies Benjamin Chew Wilcocks of Philadelphia (1776-1845) was in the early decades of the 19th century American ...