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 |
| --- | --- | --- | --- | --- | --- |
| Pennsylvania 8 | Alexander Ogle | Democratic-Republican | 1816 | Retired Democratic-Republican hold | Robert Philson (DR) 59.6% John A. Bard (F) 40.4% |
| Pennsylvania 9 | William P. Maclay | Democratic-Republican | 1816 | Re-elected | William P. Maclay (DR) 77.6% John Brown (DR) 22.4% |
| Pennsylvania 10 Plural district with 2 seats | William Wilson | Democratic-Republican | 1814 | Retired Democratic-Republican hold | John Murray (DR) 50.4% George Denison (DR) 49.6% |
| Pennsylvania 10 Plural district with 2 seats | John Murray | Democratic-Republican | 1817 ( special ) | Re-elected | John Murray (DR) 50.4% George Denison (DR) 49.6% |
| Pennsylvania 11 | David Marchand | Democratic-Republican | 1816 | Re-elected | David Marchand (DR) 52.6% James Kelly (F) 47.4% |
| Pennsylvania 13 | Christian Tarr | Democratic-Republican | 1816 | Re-elected | Christian Tarr (DR) 78.7% Henry Heaton (DR) 21.3% |
| Pennsylvania 14 | Henry Baldwin | Democratic-Republican | 1816 | Re-elected | Henry Baldwin (DR) 55.1% Samuel Douglas (DR) 44.9% |
Question:
Who were the incumbent(s) when the result was a retired democratic-republican hold and the first elected representative was in 1816>
Answer:
Alexander Ogle