Robert Dallas Hogg was the son of William and Orie Hogg.
Twila Wigdon was born February 19, 1899, in Pennsylvania.
Robert and Twila were married in 1919, and they had the following children:
| Cleo Hogg. Cleo married Patricia Hedgling |
| Geraldine Hogg |
| Earl Hogg |
| Lavern Hogg |
| Calvin Hogg |
| Walter Hogg |
| Glen Hogg |
| Lamont Hogg |
| Louis Hogg |
| Arlene Hogg |
Robert worked for the railroad as a track-walker, later he worked as a foreman in a gas engine factory. Robert died January 16, 1963, and Twila died in May, 1982, both in Butler, Pennsylvania.