Per aspera ad astra
Heinrich Gerhard Hilken (1847-1937) |
Emma Theodore Hinrichs (1855-1902) 
|
| Paul Hilken (1878-1959)
|
| Helen Frances Parsons (1876-1960) |
| Sara P Hilken (1911- ) |
Henry Gerhard Hilken (1909-1988)  |
| Theodora St. Vincent Hilken (1912-1963) |
