Perhaps you have the time to check Findmypast 1939 Register regarding Ethel Radford.
I would love to know her whereabouts in 1939 and if she went on to have children with Husband John Sparrow.
I paid for 60 credits online, £6.95 but this only allows you one viewing to my dismay.
Born 25th April 1889 in Bromley
Baptised 4th July 1889, Bromley St Leonard St Mary Borough Tower Hamlets
Ethel married Thomas John Sparrow in Colchester, Essex on 11th March 1918
Ethel Sparrow died Died in Braintree, Essex - last known address unknown ? (Records - Death Index - Volume 4a - Page 363)
John Sparrow Died 4th May 1951
Last known address 23 Northgate Street, Colchester , Essex