According to her marriage certificate she was born in 1839, St. Johns, New Brunswick. Her father was Leonard and mother was Mary.
According the 1870 census, William Hiatt (Margaret's husband, married 1862) has a wife Emma, age 26 (born 1844) born in New Brunswick. Son Fred is listed with them.
According to the 1880 census the wife of William Hiatt is Mary, age 37 (born 1843), born in Nova Scotia. Both her parents were also born in Nova Scotia.
According to the 1900 census Margaret was born in 1840 Canada English. Both parents were born in New Jersey.
According to the 1910 census, Margaret is born in 1841 Canada English. Her father was born in Nova Scotia and her mother was born in Canada English.
Her death certificate was filled out by her son Frederick. It lists her date of birth as April 4, 1833, Weymouth, Nova Scotia. Her father is Maurice L. and her mother is Mary A. Lee. The primary cause of death was exhaustion following injury to arm - fall to floor. Margaret died at Newton Hospital, Newton, Massachusetts. She is buried at Mount Hope Cemetery, Boston.
Some people pronounce Maruice as Morris. Margaret's father's name was Morris Leonard Taylor.