Mary was born on July 24th, 1694 in Henfield. Mary's father was Samuel Woolgar and her mother was Mary Dilly. Her paternal grandparents were William Woolgar and Mary Page; her maternal grandmother is Ann. She had a sister named Grace. She was the older of the two children. She had three half-brothers named William, John and Samuel. She died at the age of 10 on March 17th, 1705 in Henfield.