Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| District | Incumbent | Party | First elected | Result | Candidates |
| --- | --- | --- | --- | --- | --- |
| Ohio 1 | Carl W. Rich | Republican | 1962.0 | Lost re-election Democratic gain | John J. Gilligan (D) 51.9% Carl W. Rich (R) 48.1% |
| Ohio 2 | Donald D. Clancy | Republican | 1960.0 | Re-elected | Donald D. Clancy (R) 60.5% H. A. Sand (D) 39.5% |
| Ohio 3 | Paul F. Schenck | Republican | 1951.0 | Lost re-election Democratic gain | Rodney M. Love (D) 52.0% Paul F. Schenck (R) 48.0% |
| Ohio 5 | Del Latta | Republican | 1958.0 | Re-elected | Del Latta (R) 65.9% Milford Landis (D) 34.1% |
| Ohio 6 | Bill Harsha | Republican | 1960.0 | Re-elected | Bill Harsha (R) 60.1% Frank E. Smith (D) 39.9% |
| Ohio 16 | Frank T. Bow | Republican | 1950.0 | Re-elected | Frank T. Bow (R) 52.2% Robert D. Freeman (D) 47.8% |
| Ohio 19 | Michael J. Kirwan | Democratic | 1936.0 | Re-elected | Michael J. Kirwan (D) 76.3% Albert James (R) 23.7% |
Question:
In which district is the incumbent Carl W. Rich?
Answer:
Ohio 1