Hello Martin,
Welcome to Rootschat….

I am not going too be to much help in your Gayler research, but your grandmother
is on our family tree.
Your mum and my husband are cousins; I won’t mention any names for living relatives as it isn’t the right thing to do on here.
I can’t send you a personal message until you have made three posts.
You say your grandmother was born in Sutton in Ashfield? But she and her twin were registered in Shardlow registration district.
Births JunQ 1910
GAYLER Daisy Isabella Shardlow 7b 566
GAYLER Dorothy Maud Shardlow 7b 565
If you don’t have access to census I can help with that….or anyone on here will be willing.
I haven’t access to the full details for the 1911 census but using the free search facility I can see your Gtgranddad is in Shardlow district with his family and can see your Grandma is there,But not sure if it is allowed to put the details on here re the 1911.
If you haven’t got around to doing your Mum’s grandparents I can shed some light on them….lot’s of stuff and willing to share
Best Wishes
Sheila.