| Schumaker, William; 1900 Red Book; 1900 | 1900 Red Book | 1900-00-00 | CHARLES HEBARD | Chief Engineer |
| Schumaker, William; 1901 Red Book; 1901 | 1901 Red Book | 1901-00-00 | CHARLES HEBARD | Chief Engineer |
| Schumaker, William; 1902 Red Book; 1902 | 1902 Red Book | 1902-00-00 | CHARLES HEBARD | Chief Engineer |
| Schumaker, William; 1903 Red Book; 1903 | 1903 Red Book | 1903-00-00 | MOHEGAN | Chief Engineer |
| Schumaker, William; 1904 Red Book; 1904 | 1904 Red Book | 1904-00-00 | MOHEGAN | Chief Engineer |
| Schumaker, William; 1905 Red Book; 1905 | 1905 Red Book | 1905-00-00 | MOHEGAN | Chief Engineer |
| Schumaker, William; 1906 Red Book; 1906 | 1906 Red Book | 1906-00-00 | MOHEGAN | Chief Engineer |
| Schumaker, William; 1907 Red Book; 1907 | 1907 Red Book | 1907-00-00 | MOHEGAN | Chief Engineer |
| Schumaker, William; 1909 Red Book; 1909 | 1909 Red Book | 1909-00-00 | MOHEGAN | Chief Engineer |
| Schumaker, William; 1910 Red Book; 1910 | 1910 Red Book | 1910-00-00 | MOHEGAN | Chief Engineer |
| Schumaker, William; 1911 Red Book; 1911 | 1911 Red Book | 1911-00-00 | MOHEGAN | Chief Engineer |
| Schumaker, William; 1912 Red Book; 1912 | 1912 Red Book | 1912-00-00 | MOHEGAN | Chief Engineer |
| Schumaker, William; 1913 Red Book; 1913 | 1913 Red Book | 1913-00-00 | MOHEGAN | Chief Engineer |
| Schumaker, William; 1914 Red Book; 1914 | 1914 Red Book | 1914-00-00 | MOHEGAN | Chief Engineer |
| Schumaker, William; 1915 Red Book; 1915 | 1915 Red Book | 1915-00-00 | MOHEGAN | Chief Engineer |
| Schumaker, William; 1918 Red Book; 1918 | 1918 Red Book | 1918-00-00 | LINDEN | Chief Engineer |
| Schumaker, William; Captain T. Wilson Log, 1907-1914; 1907 | Captain T. Wilson Log, 1907-1914 | 1907-00-00 | CAPTAIN THOMAS WILSON | deckhand |
| Schumaker, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | J. C. MORSE | First Assistant |
| Schumaker, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | ALPENA | First Assistant |
| Schumaker, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | ALPENA | First Assistant |
| Schumaker, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | ALPENA | First Assistant |
| Schumaker, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | ALPENA | Chief Engineer |
| Schumaker, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | CHARLES HEBARD | Chief Engineer |
| Schumaker, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | CHARLES HEBARD | Chief Engineer |
| Schumaker, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | CHARLES HEBARD | Chief Engineer |
| Schumaker, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | CHARLES HEBARD | Chief Engineer |
| Schumaker, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | CHARLES HEBARD | Chief Engineer |
| Schumaker, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | CHARLES HEBARD | Chief Engineer |
| Schumaker, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | CHARLES HEBARD | Chief Engineer |
| Schumaker, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | CHARLES HEBARD | Chief Engineer |
| Schumaker, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | CHARLES HEBARD | Chief Engineer |