Duncan Graham Ross
| Election | Electoral District | Political Party | Votes | Elected |
|---|---|---|---|---|
| CAN (Dec 1921) | Middlesex East | .
Liberal Party of Canada/Parti libéral du Canada | 2648 | No |
| CAN (Jul 1930) | Middlesex East | .
Liberal Party of Canada/Parti libéral du Canada | 6231 | No |
| CAN (Oct 1935) | Middlesex East | .
Liberal Party of Canada/Parti libéral du Canada | 7151 | Yes |
| CAN (Mar 1940) | Middlesex East | .
Liberal Party of Canada/Parti libéral du Canada | 8444 | Yes |
| CAN (Jun 1945) | Middlesex East | .
Liberal Party of Canada/Parti libéral du Canada | 7442 | No |
Candidacy notes
Candidate's Parties
| Political Party | Candidacies |
|---|---|
.
Liberal Party of Canada/Parti libéral du Canada | 5 |