Household of William Atkinson (born 1829, Yorkshire)

In the 1881 Census, the household of William Atkinson, born in 1829 in Kingston upon Hull, Yorkshire, consisted of 15 members. William was the head of the household, married to Emma H Atkinson, born in 1836 in Stroud, Gloucestershire, England. They had 3 children; Henrietta (born 1866 in Liverpool, Lancashire, England), Arthur (born 1868 in Liverpool, Lancashire, England) and Elizabeth M (born 1860 in Liverpool, Lancashire, England). They had 1 grandchild; Mark W, born 1879 in Bedminster, Somerset, England.
During the period, also present in the household were William's Son In Law, Mark (born 1855 in Bristol, Gloucestershire, England), William's Father In Law, John (born 1818 in Brislington, Somerset, England), William's Sister In Law, Ellen (born 1837 in Stroud, Gloucestershire, England), William's Niece, Henrietta (born 1876 in Liverpool, Lancashire, England), William's Boarder, Gordon (born 1849 in City of London, Middlesex, England), William's Boarder, William (born 1851 in Bristol, Gloucestershire, England), William's Boarder, Frederick (born 1862 in Bristol, Gloucestershire, England), William's Boarder, Charles S (born 1864 in Bristol, Gloucestershire, England) and William's Boarder, James (born 1869 in Bristol).