Wherever there are mothers, grandmothers, and nurses there are Mother Gooses,-or; shall we say, Mother Geese-for I am at a loss as to how to Pluralize this old dame.
"The Chinese Boy and Girl"
Isaac Taylor Headland
40. Better, use the names, Ess and Ex, and Pluralize thus: "the Esses; the Exes."
"The Grammar of English Grammars"
Goold Brown