Reuben & Abigail (misctranscribed as Abigial) Bird and family are on the 1881 census.
Address is Mitcham Common Tent. Reuben is a Pedlar.
Reuben (aged 50) b. Chittenstone, Kent
Abigail (born 45) b. Franfield, Sussex
Offspring - Henry (23), James (19), Harriet, John (6), Frank (2) and Louise