He had all of his papers burned which was very odd for a President.
Arthur lied about his mothers time in Canada. He lied about his fathers time in Canada. He lied about his fathers age plus where and when he got off the boat from Ireland. By obscuring his parents personal history he curtailed the possibility that anybody might discover he was born many years before his father had naturalized.
When Chester runs for VP, Hinman comes along essentially demanding to see Chesters birth certificate to prove he was born in the United States. This causes a minor scandal easily thwarted by Chester, because Chester was born in Vermont but at the same time, the fake scandal provides cover for the real scandal.
Is this the twilight zone?............Leo Donofrio