Prominent authority on astronomy and author of more than one hundred books and articles. Sitterly was a career physicist with the Bureau of Standards, U.S. Department of Commerce. She received the American Astronomical Society award in 1937 and was . . . — — Map (db m51270) HM
An African American steelworker, Walker was burned to death by a mob near here on August 13, 1911. He was accused of killing Edgar Rice, a white security guard and a former borough policeman. Fifteen local men and teenage boys were indicted for . . . — — Map (db m14833) HM
African American self-taught artist who depicted life in rural Chester County in the first half of the 20th century. The daughter of a former slave, Jones completed more than 300 works in her 70’s and 80’s. She worked in watercolor, oil, and pencil . . . — — Map (db m48476) HM