I Think this would be the 1916 birth registration:
Births Dec 1916
Waring George McNally Birkenhead 8a 834
Earlier siblings:
WARING, ETHEL MAY MCNALLY 1909 J Quarter in BIRKENHEAD Volume 08A Page 555
WARING, CHARLOTTE MCNALLY 1911 J Quarter in BIRKENHEAD Volume 08A Page 509
WARING, MARGARET MCNALLY 1913 J Quarter in BIRKENHEAD Volume 08A Page 1045