Mary Killick
I never found her marriage to Joshua TWITCHIN ... It would have been just before 1817 when their first born arrived at Marylebone London.
Subsequent follow up via censuses has determined that their family lived in Lambeth and that she was born in Coulsden Surrey.
She was a schoolteacher and most of her several children followed this discipline ... daughter Mary Jane being a Governess in 1861 aged 28 and living with her mother 64 which places her mother's birth at Coulsden around 1897.
Would appreciate any detail that one might have about her.
Joe