1901 census has a Louisa Martha Provo, b 1854 Dublin, living in Crouch End?
Also in 1901, Church Street, Dartmouth, Devon
Heale, Charles H Head M 79 b Dartmouth
Provo, Mary L Granddaughter F 33 b Dartmouth
Provo, Thirza L Great Granddaughter F 8 b Dartmouth
Provo, Ella J Great Granddaughter F 7 b Dartmouth
Provo, William W Grandson M 5 b Dartmouth