| William Tittenser Arkinstall(1870 - 1949) | George Watt Smith(1866 - 1946) |
| Margaret Campbell(1870 - 1947) | Florence Kippax(1861 - ~1951) |
| Dr. William Campbell Arkinstall | Dr. Margaret Smith |
|
b. 1899-12-17, New York, USA
d. 1978
occ. Doctor
|
b. 1906-02-02, Glasgow, Lanarkshire, Scotland
d. 2001
occ. Doctor
|
| D. J. Arkinstall |