In the 1851 census Little Bell Alley, St. Stephen Coleman Street, London, Middlesex
Head John Blackburn, age 32, carpenter, born Ripon, Yorkshire
Wife Sarah Blackburn, age 32, born Leeds, Yorkshire
Daughter Mary Blackburn, age 8, born London
Daughter Emma Blackburn, age 6, born London
Son Alfred Blackburn, age 5, born London
Son John Blackburn, age 2, born London
Father James Blackburn, married, age 57, carpenter, born Ripon
Sister [presumably Sarah’s sister], Emma Olbrid, unmarried, age 22, dressmaker, born Leeds.

In the 1911 census 13 Dawson Road, Beeston Hill, Hunslet, Leeds, Yorkshire
Head William Bromley, age 34, builder and contractor, employer, born Cayton, Yorkshire
Wife Edith Emma Bromley, age 34, married 8 years, 1 child born alive, still living, born Arthington, Yorkshire
Son Norman Leslie Bromley, age 9 months, born Leeds, Yorkshire
Mother [in law] Emma Nunns, age 66, widow, born London

National Probate Calendar
Emma Nunns of 102 Cemetery-road Beeston Hill Leeds widow died 6 October 1927 Probate York 16 November 1927 to Arthur Nunns [son] civil servant and William Bromley [son in law] builder. Effect 955 pounds

In the 1851 census Town Street, Horsforth, Yorkshire
Head George Nunns, unmarried, age 40, clothmaker, born Horsforth, Yorkshire
Sister Elizabeth Nunns, unmarried, age 39, born Horsforth
Nephew Daniel Nunns, unmarried, age 22, clothmaker, born Horsforth
Brother Robert Nunns, unmarried, age 36, cutter, born Horsforth
Nephew Daniel Nunns, unmarried, age 13, mill worker, born Heeley, Yorkshire
Nephew Robert Nunns, age 10, errand boy, born Heeley, Yorkshire

In the 1861 census Long Row, Horsforth, Guiseley, Yorkshire
Head Daniel Nunns, age 31, woolen weaver (hand), born Horsforth, Yorkshire
Wife Christiana Nunns, age 27, born Scotland
Son George Nunns, age 2, born Horsforth
Daughter Elizabeth Nunns, age 6 months, born Horsforth
Boarder Robert Nunns, widower, age 45, gunsmith, born Horsforth
Boarder Daniel Nunns junior, unmarried, age 22, engine tender, born Sheffield, Yorkshire
Boarder Robert Nunns junior, unmarried, age 20, agriculural labourer, born Horsforth

In the October to December 1864 marriage index Robert Nunns and Emma Blackburn are on the same page, Otley, West Yorkshire. Also on the same page are Daniel Davidson Nunns and Mary Ann Blackburn.
[Thus in the same year Daniel Nunns married Ann Walker, Ann died and then Daniel married married the sister of his brother’s wife!]

In the 1871 census No. 3 Waterworks, Arthington, Yorkshire
Head Robert Nunns, age 30, engine tenter?, born Sheffield Yorkshire
Wife Emma Nunns, age 26, tenter’s wife, born London City, Middlesex
Daughter Clara E. Nunns, age 5, scholar, born Castley, Yorkshire
Son Arthur Nunns, age 2, born Pool, Otley, Yorkshire
Son Robert Nunns, age 3 months, born Arthington, Yorkshire

In the 1881 census 2 Waterworks Cottage, Cayton, Scarborough, Yokshire
Head Robert A. Nunns, age 40, waterworks engine driver, born Sheffield, Yorkshire
Wife Emma Nunns, age 36, born London, Middlesex
Daughter Clara E. Nunns, age 15, housemaid unemployed, born Castley, Yorkshire
Son Arthur Nunns, age 12, scholar, born Pool, Yorkshire
Daughter Edith E. Nunns, age 3, born Arthington, Yorkshire
Son Alfred Nunns, age 9 months, born Cayton, Yorkshire

In the 1891 census 1 Cayton Bay, Cayton, Yorkshire
Head Robert A. Nunns, age 50, Engine Tenter (stationary engine), employed, born Sheffield, Yorkshire
Wife Emma Nunns, age 46, born London. Middlesex
Son Arthur Nunns, single, age 22, clerk to solicitor, born Pool, Yorkshire
Daughter Edith Emma Nunns, age 14, born Arthington, Yorkshire
Son Alfred Nunns, age 10, scholar, born Cayton Bay, Yorkshire
Granddaughter Edith Ada Doughty, age 2, born Leeds, Yorkshire

from findagrave.com
Robert Albert Nunns
born December 26, 1840
Died June 10 1909
Buried St. John the Baptist Churchyard, Cayton, Scarborough Borough, North Yorkshire, England