Hi,
William Gerrard in ford BZ 408 died at the Northern Hospital L3, aged 31 years, interred on 26/8/1891.
The only Barbara Gerrard/Gerard in Ford/Yew Tree was aged 3 years, & was buried on 15/4/1922, so cannot be yours.
Just a thought - As William was only 31 years old when he died, could his wife Barbara have re-married?
Marienne