Today I went to the library to see if her obit might name her parents. No luck, just her children. I did come up with an idea if you have not already done it. Have you sent for a PA death certificate? If not, it should name her parents. That is, if who ever gave tho info knew. I checked the Greencastle library & they don't have papers for 1910, so the paper I saw was the Chambersburg Public Opinion. Also, did you check the 1840 PA index for names of Gearhart families in Franklin County?