| Welch's Personal Information | |
| Place of Birth | Philadelphia |
| Year of Birth | 1901 |
| Transfer to Barnard University (Year) | 1920 |
| Major at University | {{U}}{{U}} 1 {{/U}}{{/U}} |
| Final Degree | Ph. D |
| Year of Marriage | 1928 |
| Growing Up In New Guinea Published (Year) | {{U}}{{U}} 2 {{/U}}{{/U}} |
| Field Study in the South Pacific (Age) | {{U}}{{U}} 3 {{/U}}{{/U}} |
| Main Interest | {{U}}{{U}} 4 {{/U}}{{/U}} |
| Professorship at Columbia Started (Year) | {{U}}{{U}} 5 {{/U}}{{/U}} |
| Death (Age) | 77 |