1930 Census Avalon, Allegheny, PennsylvaniaSeries T626, Roll 1959, Page 17A. ED 493.
| Abbreviation | 1930 Census Avalon, Allegheny, PennsylvaniaSeries T626, Roll 1959, Page 17A. ED 493. |
| Abbreviation | 1930 Census Avalon, Allegheny, PennsylvaniaSeries T626, Roll 1959, Page 17A. ED 493. |
