Author
- German Pioneer Society of Philadelphia 2 results
- Schmidt, Ernst R. 2 results
- Broermann, Karl 1 results
- Cobb, Sanford H. (Sanford Hoadley), 1838-1910 1 results
- Croll, P. C. (Philip Columbus), 1852-1949 1 results
- Ermentrout, Daniel, 1837-1899 1 results
- Falk, Cynthia G. 1 results
- Knauss, James Owen, 1885-1970 1 results
- Kriebel, Howard Wiegner 1 results
- Kuhns, Oscar, 1856-1929 1 results
- Miller, Randall M. 1 results
- Schuler, Henry Addison, 1850-1908 1 results
- Splitter, Wolfgang 1 results
- Tolzmann, Don Heinrich, 1945- 1 results
- Wokeck, Marianne Sophia, 1947- 1 results
- Wyoming Historical and Geological Society 1 results