hi AthenaGr
I went to Pearse St Library today, and here's what I found for 108 Downpatrick Road ... I'm putting this on the thread rather than a PM so that everyone can see where you are.
There are some gaps in the Electoral Registers (and I could have overlooked an odd year).
1942-45 .. William Malone and Elizabeth Malone only
1949-51 .. William Malone, Elizabeth Malone, James Malone only
1954-57 .. William Malone and Mary T Dunne only
I didn't see any Malone after 1957
[1949-50 ... no 10 has William, Patrick, James,Rose and George Malone]
good luck, eadaoin