Mary was the first wife of Jacob Pifer.
From findagrave.com. [1]
Update - 4/15/2021 - The above link was corrected to point to her actual grave. Fetterly-28 20:27, 15 April 2021 (UTC)
The FAG researcher has confused a couple of women as Mary Cokay, wife of Jacob Pifer. Don't confuse this woman with profile Kooken-51. They've got the same name, but this lady died in 1846 and the other in 1881. Fetterly-28 20:20, 15 April 2021 (UTC)
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Featured National Park champion connections: Mary is 15 degrees from Theodore Roosevelt, 21 degrees from Stephanus Johannes Paulus Kruger, 16 degrees from George Catlin, 15 degrees from Marjory Douglas, 24 degrees from Sueko Embrey, 16 degrees from George Grinnell, 26 degrees from Anton Kröller, 18 degrees from Stephen Mather, 23 degrees from Kara McKean, 15 degrees from John Muir, 17 degrees from Victoria Hanover and 25 degrees from Charles Young on our single family tree. Login to find your connection.