Have you all decided that no one has a positive answer about whom she married?
I think the right information is here in Annette’s post
I believe your Ethel May Hambling - bp.26/5/1889 Willingham - is the Edith M Hambling who married Cecil Henry Pegg in 1921 Yarmouth. They had one daughter - Jean A. Pegg born in 1923 (now deceased).
Cecil's wife was born 25/4/1889 which would tie in with the baptism above.
Ethel M Pegg death - bc.1889 died Dec.1959 Acle, Norfolk.
Cecil Henry Pegg - born 28/11/1894, died 1973 North Walsham.
There is a tree on Ancestry for Cecil Henry Pegg showing Ethel May Hambling as his wife BUT they have mistakenly shown - probably because she married in Yarmouth - that she was the one born 1886 Yarmouth. Wrong! We have already shown that the 1886 Ethel May is the one who married Jackson in 1910 Yarmouth. This is a clear example of people 'assuming' that as they married in Yarmouth that Ethel May must be the one born there 1886. They don't have a death for Ethel May Pegg presumably because they can't find one for someone born ca.1886 - as already stated Cecil's wife was born 25/4/1889.
However, the only way to be certain that your Ethel May Hambling born 1889 is the one who married Cecil Henry Pegg in 1921 Yarmouth is by obtaining a copy of the marriage certificate.
Annette
I agree that it certainly looks as if Annette has found the correct marriage - as mentioned to be 100% certain you would need to purchase the marriage certificate to check Ethel's father's name
The 1923 birth entry for their daughter confirms mother's maiden name Hambling
Ethel May Hambling abt 1889 Suffolk did she marry?
Parents Henry Hambling abt 1861 he married Elizabeth Crane both born in Suffolk
I posted her baptism at reply 3
Ethel May HamblingPlace Sotterley
Mother Elizabeth
Father Henry occ Labourer
Baptism 26 May 1889 Parish St Margaret
Residence Willingham
As you gave her parents names as Henry & Elizabeth I'm assuming you had her birth certificate - if so,
what was her date of birth - you can check it against the 1939 register