My 4th great-grandfather Jeremiah Coleman, III (Erickson line) died on this day in 1850 in the area of Chemung County, New York [1, 2]. He was buried at the Wellsburg Baptist Church Cemetery in Wellsburg, Chemung, New York .
My 4th-great-grandmother Esther Potter (Anders line) was born on this day in 1818 in Tennessee. This date comes from her grave marker (I have not found a cemetery book with this information in it).
 Tice, Joyce M., Tri-Counties Genealogy and History. Cemetery Record for Wellsburg or Baptist Church Cemetery, Chemung County, Page 2.
 Tice, Joyce M., Tri-Counties Genealogy and History. Miller-Coleman Bible Record.