Frances was born about 1760 (age is just a guess based on marriage date). She was married to a David McClintock in 1782 in Northeast Madison Township, Cumberland County, Pennsylvania (Perry County wasn't formed until 1820[1]).
"Pennsylvania Marriages, 1709-1940," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:V26G-VF1 : 11 February 2018), David Mcclintock and Frances Clark, 26 Jul 1782; citing Northeast Madison Township, Perry, Pennsylvania; FHL microfilm 982,288.
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I do not think you have connected the correct Davis McClintock connected to Frances. McClintock-863 is born in 1815 according to your sources so couldn't be born in 1782. Can you please look into this.
Thank you Darren Data Doctor