Frank and Maud kiss on several occasions.

Frank coughs up blood in several scenes.

A man challenges Frank to a duel, but chickens out at the last minute.

A couple of uses of 'darned fool'.

Some cigar smoking.

Frank is seen mourning at Dorothy's grave after she dies.

A tense scene in which Frank and another man intend to duel, but they end up mostly eyeballing each other before Frank's opponent runs away.

Frank and Maud have a heated argument over the financing of the publication of his book, with Maud being driven to tears and even ordering their children to leave the room beforehand.

Frank collapses from exhaustion in one scene.