My wondering about your Agnes being married to John Largent is because there is quite some confusion about this Largent not only regarding his name and who he was but also he probably had multiple marriages.
I have found a listing for him in the 1936 Fort Wayne, Ind. City Directory. In that year he apparently had a wife named Agnes V.
I could find only 2 Agnes Vs in the census schedules and yours was one of those which is why I posted my request.
Appears like I can eliminate yours as one of his wives.