Margaret Wilkinson
born April 1839–April 1840
  in Winlaton, Co. Durham
died very roughly 1909

Maiden name from daughter Abigail's birth certificate.

1861 census: living at 4 Dundas Street, Whitworth with mother-in-law, husband, daughter, siblings-in-law, and a boarder. 21 years old, born Jarrow.

1867: living in Pelton Fell, at the time of her daughter Abigail's birth.

1871 census: living on Pelton Fell Row, Chester-le-Street with husband and children. 31 years old, born ?Woolaton, Co. Durham.

1881 census: living on Pelton Fell High Row, Chester-le-Street with husband and children. 41 years old, born Winlaton, Co. Durham.