Frederic Bayard Winthrop 1868-1932 (1868–1932) Parents Kate Wilson Taylor Robert Winthrop Children Dorothy Winthrop Bradford Robert Winthrop Katherine Winthrop McKean Nathaniel Thayer Winthrop Siblings Beekman Winthrop Albertina Taylor Winthrop Grenville Lindall Winthrop Katharine Taylor Winthrop Partners Sarah Barroll Thayer Dorothy Amory
