IN that case the 1901 Sewell family that Liz found probably isn't correct,if dad's a book seller?
So he was still alive in 1914 then (unless no one asked Harriet what does your dad do and is he still alive

)
Will be back soon with more details

Have you managed to find them in 1911 yet- we can't do look ups I'm afraid.
It might shed some on things, as the length of time married and how many children born within that marriage are given. Even in the men are not living at home

they sometimes misunderstood the question(only asked of married women) and also answered how many years married and how many kids

Daughter Annie is a confusing one I must say

Carol