I suspect you have a non-conformist family

1901
Thomas Davis abt 1872 Pillouell, Gloucestershire, England Head Newland, Gloucestershire
Ellen Davis abt 1876 Gloucestershire, England Wife Newland, Gloucestershire
Albert Davis abt 1900 [7 months] Pillouell, Gloucestershire, England Son Newland, Gloucestershire
Willie Davis abt 1899 Pillouell, Gloucestershire, England Son Newland, Gloucestershire

a possible Albert entry .

Name: Albert Harold Davis
Year of Registration: 1900
Quarter of Registration: Oct-Nov-Dec
District: Monmouth (1837-1939)
County: Gloucestershire, Herefordshire, Monmouthshire
Volume: 11a
Page: 16