I will look into that link. But my 2nd great aunt, Bridget A. Sheehan, daughter of James SHeehan and Ellen Flynn, married George Fredrick Doerfler, here is their record from IRAD: DOERFLER, GEORGE F SHEEHAN, BRIDGET A 1876-02-08 005/0087 SANGAMON
And if you read the notes on my report for John Doerfler (whom I currently have listed as George Fredrick's parent)it says:
"Not ceratin on this Parent and other kids, but lives next door to the Salmons and Sheehan"
I have already emailed you thier 1880 census, and I am emailing you her 1860 and 1870 census