_Alfred Thomas HITCHCOCK _+
| (1879 - ....) m 1907
_Albert Henry HITCHCOCK _|
| (1909 - 1989) |
| |_Isabella HUMPHRIES ______+
| (1883 - 1957) m 1907
|
|--Joseph HITCHCOCK
|
| __________________________
| |
|_Germaine UNKNOWN _______|
|
|__________________________