In January 1864 Harriet Blewett Berryman and husband Edward Berryman were present at the marriage of Harriet's sister Mary Dunn to Arthur Kingdon in Crowan.
In April 1865 Harriet B. Berryman and husband Edward Berryman were present at the marriage of Harriet's sister Martha Dunn to Tobias Pearce in Crowan.
In 1871 Harriet Berryman, aged 30, born in Crowan Cornwall, and husband Edward Berryman, aged 32, born in Crowan, copper miner, were living in Wheal Treasury, Crowan. With them were children (born in Crowan) Bessie (9), scholar, Edith (7), scholar, John (5), scholar, Emma J. (3), scholar, and Annie (1).
In 1881 Harriet Berryman, aged 40, born in Crowan, infant teacher, and husband Edward Berryman, 42, born in Crowan, tin miner, were living in Binnerton, Crowan. Present were children (born in Crowan) Edith M. (17), employed at home, John (15), agricultural labourer, Emma (13), scholar, Annie (11), scholar, Laura (8), scholar, Edward J. (6), scholar, and Harriet L. (2).
In 1891 Harriet Berryman, aged 50, born in Crowan, widow, assistant teacher, was living in Leedstown, Crowan. With her were children (born in Crowan) Laura (18), pupil teacher, Edward J. (16), blacksmith, and Harriet L. (12), scholar.
In 1901 Harriett Berryman, aged 60, born in Crowan, widow, school teacher, was living in Leedstown, Crowan. With her was daughter Harriett Louisa (22) of Crowan, dressmaker. Son Edward J. Berryman and his family were living nearby in Leedstown.
In 1911 Harriet B. Berryman, aged 70, born in Crowan, widow, retired elementary school teacher, was living in Leedstown, Crowan. With her was sister-in-law Anne Berryman (70) of Crowan, widow.
In 1921 Harriet Blewett Berryman, aged 80 years 2 months, born in Crowan, widow, retired elementary school teacher, home duties, was living in Leedstown.