Amy Bell was 5 moths old in the 1881 census. She was born in Lambeth, and
she was 3 years old when her brother Arthur was born.
By 1891 Frank and Ann ( nee Roydhouse) had 3 children attending school while
they lived at 24 Devon Road, Brixton.
Ann was a widow by 1901, and Amy was working as a milliner, younger brother
Arthur was a commercial clerk.
Amy married Edward Henry Yates on the 20th February 1910 at St Margaret
the Queen in Streatham.
Frank Yates was born in 1911, and in 1915 the family were living very close by
Downton Ave and Cricklade Street at 135 Barcombe Street.
( Google maps)
Edward died in 1917.
I have not found any further children, nor a other marriage for Amy.