My 3rd great-grandfather Calvin Townsend Covell (Erickson line) died on this day in 1879 in Ridgebury, Bradford, Pennsylvania [1, 2]. He was buried at Ashland Cemetery, Wellsburg, Chemung, New York .
My 4th great-grandmother Rebecca B. Pierce (Erickson line, and mother of Calvin above) was born on this day in 1780 in Lanesborough, Berkshire, Massachusetts .
 Tice, Joyce M., Tri-Counties Genealogy and History. Cemetery Record for Ashland Cemetery, Chemung County, Page 4 (Comstock to Dean).
 Probate Court Records of Bradford County, Pennsylvania. Affidavit of Death in the probate records for Calvin Townsend Covell.