Elton & Barton Miller Mom's Uncle's on her Mother's side & her Grandparents Graves

It appears Barton never married?

Wonder what the "Toot's" meant?

There were 11 children and they were named in order of the alphabet starting with

Mom's Mother-

AMY, BARTON, CLEO, DOROTHY, ELTON, FERN, GLADYS, HAZEL, INA, JOY, KATHERINE

So far I have gathered information on Amy, Barton, Elton & Katherine children of Carroll and Susan Miller