yes i didnt think of that

there is only one thing that bugs me and that is that Annie Susans family obviously approved of Alfred Urwins remarriage so she had therefore , i assume, lost contact with them / fallen out of favour with them / disappeared.
another thing is that later Georgette and Rosina use the name Cullmer and not Urwin to marry.
Now Georgette i understand she was at least 8 when her mother disappeared and would have remembered her and may not have got on with Sarah Skidmore Hudson and thus used the name Cullmer her mmn. but Rosina was only a baby b. 1866 Mother disappeared 1866 - April 1869
would she really remember her mother ?
she obviously looked up to her big sister Georgette