Newsletter for the interchange of genealogical data and history of the Keefer (and variant spellings) families and their related families. Some came to America in the 1600-1700s from Alsace, Austria, Baden, Bavaria, Breitenbach, Darmstadt, France, Germany, Hesse, Holland, Ireland, Italy, Luxembourg, Pfalz, Prussia, Schwarzburg, Scotland, Sweden, Switzerland, and Wurttemberg. Some anglicized their surnames to Cooper. Some allied families came from...