Hi Annette - Thank you for this info. What a pity
So I now do not have a birth for Henrietta SUMMONS dau of Margaret RUDLER. I have proof that Margaret RUDLER had a dau Henrietta born circa 1862-3 - this Henrietta did marry William Donald MURRAY in 1891 and appeared on various census records with her mother Margaret who had married a John CHRISTMAS in 1865.
I have looked at Free BDM online and cannot locate the birth of Henrietta SUMMONS.
Can you please advise me where I could find the name LARK in the GROs records - I see a note that says mother's maiden name was added from 1911 - has there been more additions recently?
Are you able to search the GRO records for children born to Margaret RUDLER?
Thanks again for your information most important to get dates right.