Roger Sherman Tracy

American writer and historian

American author, statistician and inventor

American novelist

Missionary in China

American political writer

American clergyman and author, hymnwriter

Swedish-American author

American author

American author

American Civil War officer and author

American minister, newspaper publisher, journalist

United States diplomat and author

American editor and author

American author

American patent examiner and writer

American physcian and author

American author

American Author

American soldier and author