I also come from the same Porter family. I have the text of an obit from the Dansville Express dated 27 Feb 1879 regarding Capt David C Porter and would be willing to share that with you if you are interested.

William Porter married Anne Oukee 3 Oct 1768 in Hunterdon County, New Jersey. She was born in 1744 and died 12 Nov 1798. She is buried in Greenmount Cemetary, N. Danville, Livingston County, NY.

Best regards,

David Booth