| Source: Kirkwood Historical Review (published by the Kirkwood Historical Society), 1962-2022 Location: St.L. / 05 / K636 | |
 | |
| Last Name: | Alter |
| First Name: | Thornton |
| Volume: | X |
| Issue: | 2 |
| Date of Publication: | June 1971 |
| Page: | 248-255 |
| Remarks: | in article titled "Grace Church Boys' Choir, 1908-1913" |
