Mary Ludwig Hays McCauley ushistory.org Molly Pitcher site 1 Mary Ludwig Hays McCauley Historic Valley Forge Mary Ludwig Hays McCauley Molly Pitcher (UShistory.org) Molly (Pitcher) Hays ushistory.org site 1 http://www.ushistory.org/valleyforge/youasked/070.htm Mary Ludwig Hays McCauley