April 7th, 1840, Frances writes to friends upon learning that they are expecting a child, "in the prospect of which I cordially rejoice, and that even on selfish grounds,—so few of my very dearest friends have little ones for me to love."
She wrote further, "I often regret that all my love of children is obliged to expend itself on the children of strangers." She is referring to the children in the infant schools she has started in various parts of England.
At the time of writing she is enjoying a new school in Kirk Ella while staying with the relatives who took her in as a child when her mother died. They have "built, endowed and entailed" the school for her, she says, and "therefore she is as happy as life in this world of sickness and of death permits."
Frances often mentioned her love of little ones. She suffered terribly when one of them died—and death to babies was frequent in those days. There is a chapter in Frances Rolleston: British Lady, Scholar and Writer of Mazzaroth titled "Loving and Losing Infants."