Can't tell the date of birth but Fred was born 1888 and Edith 1885. Henry had several sibling. If you go to FreeBMD you can find those born after for yourself, they were all registered in the Runcorn Registration District. There may be others born before the mothers maiden name was added to the index in c1911. You will have to pay for certificates to get DOBs unless you can find a baptism that includes it.