Hi Monica
Sorry for the delay in replying but shopping got in the way!
I can see where you are coming from wrt the naming after her mother.
Does this also apply to her fathers name??
Beside Charles and Margaret Perry, Mary Ann Little also had the following children to Joseph Jones :-
Ellen, Mary Jane, Ann Maria, Joseph, Robert, William, John and Edith Mary.
If fathers naming is followed then Joseph is after her second husband meaning that Robert could be after her father?
Does that help or confuse?
dob for Mary Ann Little varies between 1825/6 (1841 c), 1828/9 (1851 &2 c) and 1829 from her death age.
So 1828/9 seems favourite.
Any joy with birth of her son in 1849ish or her marriage in 1846/8ish?
Regards
10 Dorking